| 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 | $96.55 | 10.259% | $106.4551 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $18.91 | 13.675% | $21.4959 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $78.59 | 5.302% | $82.7568 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $65.94 | 11.501% | $73.5238 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $23.60 | 5.171% | $24.8204 | $24.82 | $24.80 | $24.80 |
| Purchase #6 | $128.38 | 3.657% | $133.0749 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $164.34 | 11.367% | $183.0205 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $576.31 | $625.1474 | $625.15 | $625.05 | $625.20 | |