| 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 | $69.75 | 11.700% | $77.9108 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $66.45 | 3.761% | $68.9492 | $68.95 | $68.95 | $68.90 |
| Purchase #3 | $142.61 | 9.485% | $156.1366 | $156.14 | $156.15 | $156.10 |
| Purchase #4 | $59.47 | 3.426% | $61.5074 | $61.51 | $61.50 | $61.50 |
| Purchase #5 | $194.77 | 13.848% | $221.7417 | $221.74 | $221.75 | $221.70 |
| Purchase #6 | $241.41 | 11.471% | $269.1021 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $25.67 | 13.230% | $29.0661 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $800.13 | $884.4139 | $884.42 | $884.40 | $884.30 | |