| 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 | $42.57 | 13.811% | $48.4493 | $48.45 | $48.45 | $48.40 |
| Purchase #2 | $246.85 | 11.261% | $274.6478 | $274.65 | $274.65 | $274.60 |
| Purchase #3 | $76.67 | 12.349% | $86.138 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $6.37 | 10.508% | $7.0394 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $143.86 | 11.701% | $160.6931 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $192.83 | 9.327% | $210.8153 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $147.92 | 8.730% | $160.8334 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $857.07 | $948.6163 | $948.62 | $948.65 | $948.40 | |