| 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 | $64.33 | 6.681% | $68.6279 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $121.33 | 9.867% | $133.3016 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $43.82 | 12.869% | $49.4592 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $37.79 | 13.391% | $42.8505 | $42.85 | $42.85 | $42.90 |
| Purchase #5 | $88.50 | 6.118% | $93.9144 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $225.80 | 4.392% | $235.7171 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $51.61 | 9.115% | $56.3143 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $633.18 | $680.1850 | $680.18 | $680.15 | $680.20 | |