| 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 | $53.59 | 9.541% | $58.703 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $95.51 | 4.668% | $99.9684 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $24.66 | 12.412% | $27.7208 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $139.93 | 4.785% | $146.6257 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $98.41 | 7.251% | $105.5457 | $105.55 | $105.55 | $105.50 |
| Purchase #6 | $145.57 | 10.836% | $161.344 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $189.57 | 10.570% | $209.6075 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $747.24 | $809.5151 | $809.52 | $809.50 | $809.40 | |