| 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 | $114.66 | 11.678% | $128.05 | $128.05 | $128.05 | $128.10 |
| Purchase #2 | $27.51 | 8.338% | $29.8038 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $209.99 | 13.323% | $237.967 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $51.60 | 12.673% | $58.1393 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $21.55 | 4.503% | $22.5204 | $22.52 | $22.50 | $22.50 |
| Purchase #6 | $23.70 | 3.387% | $24.5027 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $56.39 | 10.436% | $62.2749 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $505.40 | $563.2581 | $563.25 | $563.20 | $563.30 | |