| 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 | $26.59 | 10.142% | $29.2868 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $102.58 | 7.553% | $110.3279 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $180.44 | 8.329% | $195.4688 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $24.97 | 11.424% | $27.8226 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $16.76 | 8.261% | $18.1445 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $7.56 | 4.731% | $7.9177 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $149.72 | 9.809% | $164.406 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $508.62 | $553.3743 | $553.38 | $553.35 | $553.30 | |