| 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 | $41.63 | 6.870% | $44.49 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $80.35 | 8.728% | $87.3629 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $71.57 | 10.511% | $79.0927 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $35.36 | 12.853% | $39.9048 | $39.90 | $39.90 | $39.90 |
| Purchase #5 | $73.26 | 8.624% | $79.5779 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $178.81 | 10.511% | $197.6047 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $32.90 | 5.613% | $34.7467 | $34.75 | $34.75 | $34.70 |
| 7 purchase totals = | $513.88 | $562.7797 | $562.77 | $562.80 | $562.80 | |