| 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 | $16.73 | 10.655% | $18.5126 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $28.80 | 11.192% | $32.0233 | $32.02 | $32.00 | $32.00 |
| Purchase #3 | $207.56 | 7.402% | $222.9236 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $157.81 | 7.412% | $169.5069 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $61.49 | 7.424% | $66.055 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $107.36 | 11.830% | $120.0607 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $65.27 | 11.159% | $72.5535 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $645.02 | $701.6356 | $701.63 | $701.55 | $701.70 | |