| 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 | $57.58 | 6.720% | $61.4494 | $61.45 | $61.45 | $61.40 |
| Purchase #2 | $52.72 | 13.271% | $59.7165 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $16.50 | 6.562% | $17.5827 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $76.37 | 10.512% | $84.398 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $61.28 | 8.325% | $66.3816 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $12.25 | 7.673% | $13.1899 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $228.42 | 6.600% | $243.4957 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $505.12 | $546.2138 | $546.22 | $546.25 | $546.20 | |