| 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 | $26.41 | 8.409% | $28.6308 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $154.72 | 3.397% | $159.9758 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $59.40 | 13.656% | $67.5117 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $200.57 | 10.147% | $220.9218 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $111.96 | 8.827% | $121.8427 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $19.48 | 11.650% | $21.7494 | $21.75 | $21.75 | $21.70 |
| Purchase #7 | $54.91 | 12.566% | $61.81 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $627.45 | $682.4422 | $682.44 | $682.45 | $682.30 | |