| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.59 | 8.447% | $50.5255 | $50.53 | $50.55 | $50.50 |
| Purchase #2 | $182.39 | 13.865% | $207.6784 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $245.60 | 5.596% | $259.3438 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $245.50 | 7.276% | $263.3626 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $120.42 | 12.290% | $135.2196 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $180.92 | 3.868% | $187.918 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $238.34 | 13.605% | $270.7662 | $270.77 | $270.75 | $270.80 |
| 7 purchase totals = | $1,259.76 | $1,374.8141 | $1,374.82 | $1,374.80 | $1,374.80 | |