| 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 | $10.60 | 9.834% | $11.6424 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $68.55 | 9.872% | $75.3173 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $177.54 | 13.480% | $201.4724 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $149.82 | 5.773% | $158.4691 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $203.65 | 6.301% | $216.482 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $149.90 | 9.772% | $164.5482 | $164.55 | $164.55 | $164.50 |
| Purchase #7 | $163.70 | 4.642% | $171.299 | $171.30 | $171.30 | $171.30 |
| 7 purchase totals = | $923.76 | $999.2304 | $999.23 | $999.20 | $999.20 | |