| 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 | $40.37 | 7.582% | $43.4309 | $43.43 | $43.45 | $43.40 |
| Purchase #2 | $211.27 | 6.266% | $224.5082 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $11.93 | 7.680% | $12.8462 | $12.85 | $12.85 | $12.80 |
| Purchase #4 | $71.76 | 10.465% | $79.2697 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $69.68 | 7.377% | $74.8203 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $27.77 | 13.455% | $31.5065 | $31.51 | $31.50 | $31.50 |
| Purchase #7 | $212.53 | 10.458% | $234.7564 | $234.76 | $234.75 | $234.80 |
| 7 purchase totals = | $645.31 | $701.1382 | $701.15 | $701.10 | $701.10 | |