| 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 | $47.54 | 7.645% | $51.1744 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $176.94 | 13.384% | $200.6216 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $130.73 | 13.508% | $148.389 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $29.69 | 9.644% | $32.5533 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $149.92 | 10.544% | $165.7276 | $165.73 | $165.75 | $165.70 |
| Purchase #6 | $203.79 | 10.606% | $225.404 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $80.33 | 8.424% | $87.097 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $818.94 | $910.9669 | $910.96 | $910.95 | $911.00 | |