| 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 | $66.42 | 4.165% | $69.1864 | $69.19 | $69.20 | $69.20 |
| Purchase #2 | $191.61 | 13.395% | $217.2762 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $96.67 | 12.324% | $108.5836 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $120.71 | 5.864% | $127.7884 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $82.49 | 6.837% | $88.1298 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $128.33 | 5.282% | $135.1084 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $128.37 | 11.489% | $143.1184 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $814.60 | $889.1912 | $889.20 | $889.25 | $889.20 | |