| 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 | $96.64 | 8.145% | $104.5113 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $204.60 | 7.598% | $220.1455 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $188.89 | 6.561% | $201.2831 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $169.98 | 8.335% | $184.1478 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $73.49 | 7.335% | $78.8805 | $78.88 | $78.90 | $78.90 |
| Purchase #6 | $79.92 | 11.227% | $88.8926 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $100.71 | 13.873% | $114.6815 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $914.23 | $992.5423 | $992.54 | $992.60 | $992.50 | |