| 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 | $21.53 | 9.145% | $23.4989 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $52.27 | 11.501% | $58.2816 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $52.98 | 3.415% | $54.7893 | $54.79 | $54.80 | $54.80 |
| Purchase #4 | $172.87 | 6.837% | $184.6891 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $108.47 | 11.461% | $120.9017 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $159.43 | 10.671% | $176.4428 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $142.51 | 5.747% | $150.7 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $710.06 | $769.3034 | $769.30 | $769.35 | $769.30 | |