| 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 | $66.30 | 4.266% | $69.1284 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $238.76 | 11.436% | $266.0646 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $15.46 | 11.438% | $17.2283 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $164.67 | 9.142% | $179.7241 | $179.72 | $179.70 | $179.70 |
| Purchase #5 | $116.49 | 10.339% | $128.5339 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $86.49 | 6.747% | $92.3255 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $135.27 | 4.435% | $141.2692 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $823.44 | $894.2740 | $894.27 | $894.30 | $894.20 | |