| 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 | $10.28 | 3.778% | $10.6684 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $157.90 | 8.454% | $171.2489 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $38.31 | 11.849% | $42.8494 | $42.85 | $42.85 | $42.80 |
| Purchase #4 | $50.86 | 13.331% | $57.6401 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $33.78 | 9.367% | $36.9442 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $143.37 | 4.761% | $150.1958 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $250.55 | 8.607% | $272.1148 | $272.11 | $272.10 | $272.10 |
| 7 purchase totals = | $685.05 | $741.6616 | $741.66 | $741.65 | $741.50 | |