| 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 | $21.34 | 8.865% | $23.2318 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $201.33 | 8.281% | $218.0021 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $67.52 | 12.161% | $75.7311 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $110.62 | 7.129% | $118.5061 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $227.74 | 12.832% | $256.9636 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $15.87 | 4.148% | $16.5283 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $145.79 | 9.729% | $159.9739 | $159.97 | $159.95 | $160.00 |
| 7 purchase totals = | $790.21 | $868.9369 | $868.93 | $868.95 | $868.90 | |