| 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 | $193.80 | 8.704% | $210.6684 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $77.68 | 6.287% | $82.5637 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $201.60 | 4.219% | $210.1055 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $57.38 | 12.621% | $64.6219 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $100.28 | 8.224% | $108.527 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $189.98 | 5.770% | $200.9418 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $74.93 | 5.723% | $79.2182 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $895.65 | $956.6465 | $956.65 | $956.60 | $956.60 | |