| 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 | $12.98 | 6.279% | $13.795 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $6.67 | 8.847% | $7.2601 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $60.49 | 12.701% | $68.1728 | $68.17 | $68.15 | $68.20 |
| Purchase #4 | $47.83 | 8.758% | $52.019 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $58.97 | 7.852% | $63.6003 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $202.32 | 13.346% | $229.3216 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $219.41 | 4.335% | $228.9214 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $608.67 | $663.0902 | $663.09 | $663.00 | $663.10 | |