| 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 | $6.96 | 4.436% | $7.2687 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $96.59 | 8.408% | $104.7113 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $145.54 | 12.431% | $163.6321 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $94.43 | 13.622% | $107.2933 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $198.72 | 13.331% | $225.2114 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $106.67 | 7.837% | $115.0297 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $101.41 | 7.460% | $108.9752 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $750.32 | $832.1217 | $832.12 | $832.15 | $832.10 | |