| 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 | $80.53 | 6.640% | $85.8772 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $215.63 | 9.251% | $235.5779 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $158.62 | 5.144% | $166.7794 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $87.61 | 4.201% | $91.2905 | $91.29 | $91.30 | $91.30 |
| Purchase #5 | $172.57 | 5.191% | $181.5281 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $171.62 | 13.456% | $194.7132 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $12.90 | 9.655% | $14.1455 | $14.15 | $14.15 | $14.10 |
| 7 purchase totals = | $899.48 | $969.9118 | $969.92 | $970.00 | $969.90 | |