| 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 | $83.46 | 8.245% | $90.3413 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $71.25 | 4.811% | $74.6778 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $28.56 | 6.647% | $30.4584 | $30.46 | $30.45 | $30.50 |
| Purchase #4 | $243.53 | 10.311% | $268.6404 | $268.64 | $268.65 | $268.60 |
| Purchase #5 | $151.28 | 8.472% | $164.0964 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $95.27 | 3.489% | $98.594 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $21.57 | 12.338% | $24.2313 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $694.92 | $751.0396 | $751.04 | $751.10 | $751.00 | |