| 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 | $21.95 | 11.669% | $24.5113 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $163.36 | 6.867% | $174.5779 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $12.32 | 12.363% | $13.8431 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $97.95 | 13.479% | $111.1527 | $111.15 | $111.15 | $111.20 |
| Purchase #5 | $249.30 | 5.506% | $263.0265 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $40.58 | 10.833% | $44.976 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $183.25 | 6.238% | $194.6811 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $768.71 | $826.7686 | $826.77 | $826.85 | $826.80 | |