| 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 | $41.54 | 10.382% | $45.8527 | $45.85 | $45.85 | $45.90 |
| Purchase #2 | $139.43 | 7.495% | $149.8803 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $128.82 | 8.126% | $139.2879 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $202.75 | 9.808% | $222.6357 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $55.45 | 13.704% | $63.0489 | $63.05 | $63.05 | $63.00 |
| Purchase #6 | $58.65 | 6.818% | $62.6488 | $62.65 | $62.65 | $62.60 |
| Purchase #7 | $191.63 | 11.623% | $213.9032 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $818.27 | $897.2575 | $897.26 | $897.30 | $897.20 | |