| 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 | $46.56 | 9.393% | $50.9334 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $110.40 | 10.873% | $122.4038 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $191.61 | 6.759% | $204.5609 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $53.49 | 3.512% | $55.3686 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $238.63 | 12.469% | $268.3848 | $268.38 | $268.40 | $268.40 |
| Purchase #6 | $210.48 | 5.321% | $221.6796 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $55.63 | 13.674% | $63.2368 | $63.24 | $63.25 | $63.20 |
| 7 purchase totals = | $906.80 | $986.5679 | $986.56 | $986.60 | $986.60 | |