| 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 | $32.99 | 5.336% | $34.7503 | $34.75 | $34.75 | $34.80 |
| Purchase #2 | $28.62 | 13.117% | $32.3741 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $131.34 | 13.586% | $149.1839 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $188.42 | 11.147% | $209.4232 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $112.71 | 4.468% | $117.7459 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $162.89 | 7.403% | $174.9487 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $200.52 | 12.208% | $224.9995 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $857.49 | $943.4256 | $943.42 | $943.40 | $943.40 | |