| 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 | $78.93 | 13.636% | $89.6929 | $89.69 | $89.70 | $89.70 |
| Purchase #2 | $82.69 | 10.794% | $91.6156 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $133.45 | 11.503% | $148.8008 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $68.66 | 8.497% | $74.494 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $21.48 | 6.401% | $22.8549 | $22.85 | $22.85 | $22.90 |
| Purchase #6 | $225.79 | 13.622% | $256.5471 | $256.55 | $256.55 | $256.50 |
| Purchase #7 | $124.26 | 4.384% | $129.7076 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $735.26 | $813.7129 | $813.71 | $813.70 | $813.70 | |