| 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 | $60.48 | 3.350% | $62.5061 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $98.34 | 8.806% | $106.9998 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $220.52 | 9.220% | $240.8519 | $240.85 | $240.85 | $240.90 |
| Purchase #4 | $188.34 | 8.235% | $203.8498 | $203.85 | $203.85 | $203.80 |
| Purchase #5 | $47.38 | 7.553% | $50.9586 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $78.64 | 11.845% | $87.9549 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $111.37 | 13.292% | $126.1733 | $126.17 | $126.15 | $126.20 |
| 7 purchase totals = | $805.07 | $879.2944 | $879.29 | $879.25 | $879.40 | |