| 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 | $81.64 | 7.512% | $87.7728 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $34.77 | 13.501% | $39.4643 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $170.46 | 12.487% | $191.7453 | $191.75 | $191.75 | $191.70 |
| Purchase #4 | $53.70 | 9.221% | $58.6517 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $44.65 | 10.233% | $49.219 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $134.73 | 8.350% | $145.98 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $232.76 | 8.597% | $252.7704 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $752.71 | $825.6035 | $825.60 | $825.55 | $825.70 | |