| 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 | $43.62 | 8.663% | $47.3988 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $109.74 | 10.614% | $121.3878 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $108.76 | 5.636% | $114.8897 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $195.51 | 4.422% | $204.1555 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $138.95 | 3.427% | $143.7118 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $141.48 | 8.163% | $153.029 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $151.98 | 7.295% | $163.0669 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $890.04 | $947.6395 | $947.65 | $947.65 | $947.70 | |