| 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 | $7.54 | 12.584% | $8.4888 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $232.56 | 4.695% | $243.4787 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $197.71 | 4.467% | $206.5417 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $73.97 | 9.472% | $80.9764 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $77.65 | 12.759% | $87.5574 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $71.70 | 7.825% | $77.3105 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $41.75 | 10.357% | $46.074 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $702.88 | $750.4275 | $750.43 | $750.45 | $750.50 | |