| 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 | $38.92 | 13.835% | $44.3046 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $36.36 | 9.419% | $39.7847 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $172.73 | 4.611% | $180.6946 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $162.78 | 3.259% | $168.085 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $171.25 | 6.548% | $182.4635 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $70.68 | 7.296% | $75.8368 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $159.63 | 6.623% | $170.2023 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $812.35 | $861.3715 | $861.36 | $861.40 | $861.40 | |