| 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 | $50.76 | 6.388% | $54.0025 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $63.78 | 5.760% | $67.4537 | $67.45 | $67.45 | $67.50 |
| Purchase #3 | $198.73 | 7.356% | $213.3486 | $213.35 | $213.35 | $213.30 |
| Purchase #4 | $93.96 | 9.674% | $103.0497 | $103.05 | $103.05 | $103.00 |
| Purchase #5 | $89.42 | 5.869% | $94.6681 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $157.32 | 7.265% | $168.7493 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $219.48 | 5.690% | $231.9684 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $873.45 | $933.2403 | $933.24 | $933.20 | $933.20 | |