| 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 | $35.98 | 5.488% | $37.9546 | $37.95 | $37.95 | $38.00 |
| Purchase #2 | $169.80 | 12.499% | $191.0233 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $221.46 | 4.812% | $232.1167 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $42.67 | 5.596% | $45.0578 | $45.06 | $45.05 | $45.10 |
| Purchase #5 | $150.98 | 3.395% | $156.1058 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $52.42 | 6.464% | $55.8084 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $53.71 | 12.464% | $60.4044 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $727.02 | $778.4710 | $778.47 | $778.40 | $778.50 | |