| 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 | $152.60 | 11.640% | $170.3626 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $90.32 | 4.758% | $94.6174 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $50.37 | 3.323% | $52.0438 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $58.51 | 10.150% | $64.4488 | $64.45 | $64.45 | $64.40 |
| Purchase #5 | $10.25 | 5.705% | $10.8348 | $10.83 | $10.85 | $10.80 |
| Purchase #6 | $237.30 | 5.114% | $249.4355 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $240.80 | 5.505% | $254.056 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $840.15 | $895.7989 | $895.80 | $895.80 | $895.70 | |