| 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 | $81.81 | 8.421% | $88.6992 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $129.58 | 10.457% | $143.1302 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $55.62 | 9.182% | $60.727 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $125.33 | 6.521% | $133.5028 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $44.48 | 3.739% | $46.1431 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $87.86 | 8.722% | $95.5231 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $172.55 | 3.524% | $178.6307 | $178.63 | $178.65 | $178.60 |
| 7 purchase totals = | $697.23 | $746.3561 | $746.35 | $746.40 | $746.20 | |