| 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 | $39.87 | 6.662% | $42.5261 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $96.34 | 6.731% | $102.8246 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $97.39 | 4.629% | $101.8982 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $8.53 | 13.768% | $9.7044 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $155.36 | 7.216% | $166.5708 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $191.59 | 12.356% | $215.2629 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $82.69 | 5.303% | $87.0751 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $671.77 | $725.8621 | $725.86 | $725.85 | $725.90 | |