| 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 | $29.52 | 11.871% | $33.0243 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $48.35 | 13.342% | $54.8009 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $200.60 | 10.852% | $222.3691 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $120.43 | 7.161% | $129.054 | $129.05 | $129.05 | $129.10 |
| Purchase #5 | $236.76 | 7.200% | $253.8067 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $152.64 | 11.342% | $169.9524 | $169.95 | $169.95 | $170.00 |
| Purchase #7 | $53.84 | 7.606% | $57.9351 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $842.14 | $920.9425 | $920.94 | $920.90 | $921.00 | |