| 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 | $107.82 | 5.664% | $113.9269 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $59.92 | 7.220% | $64.2462 | $64.25 | $64.25 | $64.20 |
| Purchase #3 | $172.31 | 4.649% | $180.3207 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $32.50 | 5.614% | $34.3246 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $193.88 | 8.663% | $210.6758 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $33.95 | 13.643% | $38.5818 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $26.51 | 3.354% | $27.3991 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $626.89 | $669.4751 | $669.48 | $669.50 | $669.40 | |