| 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 | $20.62 | 10.707% | $22.8278 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $113.42 | 6.167% | $120.4146 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $15.52 | 13.684% | $17.6438 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $74.70 | 4.720% | $78.2258 | $78.23 | $78.25 | $78.20 |
| Purchase #5 | $101.96 | 7.821% | $109.9343 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $217.70 | 3.481% | $225.2781 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $139.58 | 9.232% | $152.466 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $683.50 | $726.7904 | $726.79 | $726.85 | $726.70 | |