| 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 | $67.44 | 5.143% | $70.9084 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $44.74 | 4.729% | $46.8558 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $202.36 | 11.499% | $225.6294 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $204.27 | 3.854% | $212.1426 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $107.29 | 3.738% | $111.3005 | $111.30 | $111.30 | $111.30 |
| Purchase #6 | $16.80 | 7.729% | $18.0985 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $111.97 | 10.617% | $123.8579 | $123.86 | $123.85 | $123.90 |
| 7 purchase totals = | $754.87 | $808.7931 | $808.80 | $808.80 | $808.80 | |