| 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 | $40.59 | 3.317% | $41.9364 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $76.32 | 4.735% | $79.9338 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $27.34 | 3.143% | $28.1993 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $153.64 | 6.180% | $163.135 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $33.76 | 13.272% | $38.2406 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $248.62 | 11.423% | $277.0199 | $277.02 | $277.00 | $277.00 |
| Purchase #7 | $152.59 | 13.471% | $173.1454 | $173.15 | $173.15 | $173.10 |
| 7 purchase totals = | $732.86 | $801.6104 | $801.62 | $801.65 | $801.40 | |