| 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 | $38.25 | 3.832% | $39.7157 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $84.55 | 8.531% | $91.763 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $241.66 | 9.726% | $265.1639 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $110.64 | 12.692% | $124.6824 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $99.45 | 8.388% | $107.7919 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $236.65 | 8.428% | $256.5949 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $149.83 | 13.389% | $169.8907 | $169.89 | $169.90 | $169.90 |
| 7 purchase totals = | $961.03 | $1,055.6025 | $1,055.59 | $1,055.60 | $1,055.70 | |