| 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 | $97.64 | 8.740% | $106.1737 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $44.89 | 7.295% | $48.1647 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $210.81 | 6.280% | $224.0489 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $63.86 | 12.120% | $71.5998 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $101.38 | 4.549% | $105.9918 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $128.41 | 5.802% | $135.8603 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $63.87 | 12.277% | $71.7113 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $710.86 | $763.5505 | $763.54 | $763.50 | $763.60 | |