| 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 | $95.65 | 9.486% | $104.7234 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $40.30 | 9.145% | $43.9854 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $64.54 | 8.637% | $70.1143 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $43.70 | 5.148% | $45.9497 | $45.95 | $45.95 | $45.90 |
| Purchase #5 | $224.38 | 8.765% | $244.0469 | $244.05 | $244.05 | $244.00 |
| Purchase #6 | $35.88 | 5.308% | $37.7845 | $37.78 | $37.80 | $37.80 |
| Purchase #7 | $167.86 | 13.865% | $191.1338 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $672.31 | $737.7380 | $737.73 | $737.75 | $737.60 | |