| 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 | $70.64 | 5.688% | $74.658 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $243.37 | 9.854% | $267.3517 | $267.35 | $267.35 | $267.40 |
| Purchase #3 | $17.56 | 4.839% | $18.4097 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $7.71 | 10.487% | $8.5185 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $107.43 | 6.610% | $114.5311 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $236.89 | 8.603% | $257.2696 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $48.65 | 9.682% | $53.3603 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $732.25 | $794.0989 | $794.10 | $794.05 | $794.20 | |