| 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 | $55.68 | 7.478% | $59.8438 | $59.84 | $59.85 | $59.80 |
| Purchase #2 | $32.99 | 8.817% | $35.8987 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $81.81 | 3.151% | $84.3878 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $27.44 | 11.202% | $30.5138 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $135.28 | 10.197% | $149.0745 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $113.62 | 4.281% | $118.4841 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $72.94 | 11.195% | $81.1056 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $519.76 | $559.3083 | $559.30 | $559.30 | $559.30 | |