| 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 | $45.85 | 10.121% | $50.4905 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $155.74 | 12.405% | $175.0595 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $189.75 | 7.574% | $204.1217 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $221.52 | 6.210% | $235.2764 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $116.73 | 3.529% | $120.8494 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $54.80 | 3.402% | $56.6643 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $137.79 | 8.835% | $149.9637 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $922.18 | $992.4255 | $992.42 | $992.40 | $992.50 | |