| 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 | $73.68 | 9.464% | $80.6531 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $200.77 | 13.606% | $228.0868 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $86.98 | 4.603% | $90.9837 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $77.38 | 13.520% | $87.8418 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $46.80 | 8.428% | $50.7443 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $90.58 | 11.463% | $100.9632 | $100.96 | $100.95 | $101.00 |
| Purchase #7 | $98.70 | 12.208% | $110.7493 | $110.75 | $110.75 | $110.70 |
| 7 purchase totals = | $674.89 | $750.0222 | $750.01 | $750.05 | $750.00 | |