| 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 | $25.76 | 4.318% | $26.8723 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $14.29 | 11.130% | $15.8805 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $46.52 | 3.812% | $48.2933 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $74.60 | 13.438% | $84.6247 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $163.34 | 9.516% | $178.8834 | $178.88 | $178.90 | $178.90 |
| Purchase #6 | $59.59 | 11.367% | $66.3636 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $184.75 | 6.712% | $197.1504 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $568.85 | $618.0682 | $618.05 | $618.05 | $618.20 | |