| 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 | $15.28 | 8.744% | $16.6161 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $53.51 | 9.770% | $58.7379 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $220.61 | 7.580% | $237.3322 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $130.33 | 5.496% | $137.4929 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $94.58 | 10.581% | $104.5875 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $230.38 | 5.748% | $243.6222 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $95.58 | 7.644% | $102.8861 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $840.27 | $901.2749 | $901.28 | $901.30 | $901.20 | |