| 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 | $185.58 | 9.118% | $202.5012 | $202.50 | $202.50 | $202.50 |
| Purchase #2 | $19.37 | 13.856% | $22.0539 | $22.05 | $22.05 | $22.10 |
| Purchase #3 | $179.54 | 12.544% | $202.0615 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $26.80 | 5.229% | $28.2014 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $48.49 | 6.222% | $51.507 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $24.69 | 3.485% | $25.5504 | $25.55 | $25.55 | $25.60 |
| Purchase #7 | $19.40 | 11.507% | $21.6324 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $503.87 | $553.5078 | $553.50 | $553.50 | $553.60 | |