| 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 | $82.28 | 13.460% | $93.3549 | $93.35 | $93.35 | $93.40 |
| Purchase #2 | $22.72 | 13.138% | $25.705 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $193.90 | 12.342% | $217.8311 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $37.50 | 11.463% | $41.7986 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $31.35 | 4.590% | $32.789 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $107.46 | 6.297% | $114.2268 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $161.97 | 12.698% | $182.537 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $637.18 | $708.2424 | $708.25 | $708.30 | $708.20 | |