| 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 | $43.31 | 6.555% | $46.149 | $46.15 | $46.15 | $46.10 |
| Purchase #2 | $99.38 | 10.710% | $110.0236 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $90.72 | 11.384% | $101.0476 | $101.05 | $101.05 | $101.00 |
| Purchase #4 | $49.85 | 13.841% | $56.7497 | $56.75 | $56.75 | $56.70 |
| Purchase #5 | $148.72 | 8.550% | $161.4356 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $103.63 | 3.853% | $107.6229 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $151.25 | 6.356% | $160.8635 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $686.86 | $743.8919 | $743.89 | $743.85 | $743.70 | |