| 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 | $91.87 | 9.358% | $100.4672 | $100.47 | $100.45 | $100.50 |
| Purchase #2 | $60.36 | 13.203% | $68.3293 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $26.35 | 6.331% | $28.0182 | $28.02 | $28.00 | $28.00 |
| Purchase #4 | $85.40 | 3.553% | $88.4343 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $88.57 | 8.795% | $96.3597 | $96.36 | $96.35 | $96.40 |
| Purchase #6 | $112.63 | 6.443% | $119.8868 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $183.77 | 5.217% | $193.3573 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $648.95 | $694.8528 | $694.86 | $694.85 | $694.90 | |