| 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 | $43.95 | 10.845% | $48.7164 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $129.25 | 9.369% | $141.3594 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $111.83 | 8.654% | $121.5078 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $21.73 | 5.496% | $22.9243 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $41.49 | 12.132% | $46.5236 | $46.52 | $46.50 | $46.50 |
| Purchase #6 | $137.79 | 6.564% | $146.8345 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $33.66 | 10.238% | $37.1061 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $519.70 | $564.9721 | $564.97 | $564.90 | $564.90 | |