| 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 | $99.66 | 5.306% | $104.948 | $104.95 | $104.95 | $104.90 |
| Purchase #2 | $23.36 | 4.388% | $24.385 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $177.71 | 13.541% | $201.7737 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $120.35 | 6.720% | $128.4375 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $174.89 | 8.697% | $190.1002 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $97.48 | 6.261% | $103.5832 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $101.68 | 8.541% | $110.3645 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $795.13 | $863.5921 | $863.59 | $863.60 | $863.60 | |