| 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 | $54.31 | 9.813% | $59.6394 | $59.64 | $59.65 | $59.60 |
| Purchase #2 | $220.68 | 7.641% | $237.5422 | $237.54 | $237.55 | $237.50 |
| Purchase #3 | $202.35 | 12.276% | $227.1905 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $36.68 | 13.406% | $41.5973 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $31.50 | 9.326% | $34.4377 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $30.72 | 6.283% | $32.6501 | $32.65 | $32.65 | $32.70 |
| Purchase #7 | $160.85 | 11.194% | $178.8555 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $737.09 | $811.9127 | $811.92 | $811.95 | $811.90 | |