| 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 | $91.54 | 10.747% | $101.3778 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $64.96 | 5.743% | $68.6907 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $61.43 | 13.647% | $69.8134 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $166.60 | 9.169% | $181.8756 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $124.69 | 12.269% | $139.9882 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $22.83 | 11.763% | $25.5155 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $69.61 | 7.653% | $74.9373 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $601.66 | $662.1985 | $662.21 | $662.25 | $662.20 | |