| 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 | $53.25 | 8.307% | $57.6735 | $57.67 | $57.65 | $57.70 |
| Purchase #2 | $55.91 | 10.304% | $61.671 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $216.59 | 11.753% | $242.0458 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $224.76 | 11.275% | $250.1017 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $115.76 | 10.745% | $128.1984 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $212.45 | 5.685% | $224.5278 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $7.59 | 10.269% | $8.3694 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $886.31 | $972.5876 | $972.59 | $972.55 | $972.60 | |