| 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 | $50.96 | 13.155% | $57.6638 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $224.95 | 9.858% | $247.1256 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $181.34 | 7.618% | $195.1545 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $131.33 | 7.151% | $140.7214 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $99.87 | 9.124% | $108.9821 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $41.28 | 3.617% | $42.7731 | $42.77 | $42.75 | $42.80 |
| Purchase #7 | $5.66 | 9.336% | $6.1884 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $735.39 | $798.6089 | $798.60 | $798.60 | $798.70 | |