| 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 | $25.53 | 12.201% | $28.6449 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $21.99 | 7.391% | $23.6153 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $65.41 | 3.149% | $67.4698 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $180.49 | 12.134% | $202.3907 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $242.79 | 6.652% | $258.9404 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $147.62 | 7.146% | $158.1689 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $20.66 | 3.755% | $21.4358 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $704.49 | $760.6658 | $760.67 | $760.65 | $760.60 | |