| 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 | $94.80 | 9.863% | $104.1501 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $29.63 | 4.809% | $31.0549 | $31.05 | $31.05 | $31.10 |
| Purchase #3 | $143.94 | 6.827% | $153.7668 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $48.47 | 10.120% | $53.3752 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $68.34 | 8.821% | $74.3683 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $104.41 | 10.145% | $115.0024 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $39.37 | 6.420% | $41.8976 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $528.96 | $573.6153 | $573.62 | $573.60 | $573.80 | |