| 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 | $92.56 | 10.809% | $102.5648 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $37.62 | 4.426% | $39.2851 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $32.65 | 10.451% | $36.0623 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $39.42 | 13.745% | $44.8383 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $74.88 | 5.470% | $78.9759 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $209.48 | 8.518% | $227.3235 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $102.59 | 4.213% | $106.9121 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $589.20 | $635.9620 | $635.96 | $635.95 | $636.00 | |