| 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 | $45.92 | 11.259% | $51.0901 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $44.66 | 12.668% | $50.3175 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $89.60 | 8.217% | $96.9624 | $96.96 | $96.95 | $97.00 |
| Purchase #4 | $27.46 | 8.238% | $29.7222 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $163.52 | 8.458% | $177.3505 | $177.35 | $177.35 | $177.40 |
| Purchase #6 | $126.55 | 5.322% | $133.285 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $77.27 | 5.764% | $81.7238 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $574.98 | $620.4515 | $620.45 | $620.40 | $620.50 | |