| 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 | $14.70 | 5.212% | $15.4662 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $158.64 | 13.807% | $180.5434 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $240.45 | 4.556% | $251.4049 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $169.39 | 11.791% | $189.3628 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $32.91 | 10.345% | $36.3145 | $36.31 | $36.30 | $36.30 |
| Purchase #6 | $10.52 | 11.325% | $11.7114 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $175.47 | 5.231% | $184.6488 | $184.65 | $184.65 | $184.60 |
| 7 purchase totals = | $802.08 | $869.4520 | $869.44 | $869.40 | $869.40 | |