| 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 | $44.46 | 9.397% | $48.6379 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $31.72 | 6.233% | $33.6971 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $223.62 | 7.167% | $239.6468 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $128.33 | 8.400% | $139.1097 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $92.39 | 9.568% | $101.2299 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $62.49 | 8.760% | $67.9641 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $223.65 | 13.311% | $253.4201 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $806.66 | $883.7056 | $883.71 | $883.70 | $883.60 | |