| 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 | $22.84 | 9.459% | $25.0004 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $87.98 | 8.175% | $95.1724 | $95.17 | $95.15 | $95.20 |
| Purchase #3 | $215.34 | 13.676% | $244.7899 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $44.47 | 12.784% | $50.155 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $73.49 | 13.411% | $83.3457 | $83.35 | $83.35 | $83.30 |
| Purchase #6 | $209.82 | 10.799% | $232.4785 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $80.42 | 6.535% | $85.6754 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $734.36 | $816.6173 | $816.63 | $816.65 | $816.70 | |