| 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 | $65.41 | 8.110% | $70.7148 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $219.47 | 6.851% | $234.5059 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $61.95 | 5.304% | $65.2358 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $38.37 | 7.870% | $41.3897 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $84.35 | 12.707% | $95.0684 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $13.87 | 7.331% | $14.8868 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $29.76 | 4.256% | $31.0266 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $513.18 | $552.8280 | $552.84 | $552.85 | $552.80 | |