| 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 | $33.32 | 10.691% | $36.8822 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $25.25 | 6.532% | $26.8993 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $92.77 | 9.863% | $101.9199 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $88.43 | 13.724% | $100.5661 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $110.71 | 9.165% | $120.8566 | $120.86 | $120.85 | $120.90 |
| Purchase #6 | $140.81 | 12.341% | $158.1874 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $62.78 | 5.503% | $66.2348 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $554.07 | $611.5463 | $611.55 | $611.55 | $611.60 | |