| 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 | $43.64 | 12.471% | $49.0823 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $56.61 | 10.678% | $62.6548 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $16.97 | 5.805% | $17.9551 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $123.27 | 6.546% | $131.3393 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $206.52 | 5.688% | $218.2669 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $88.40 | 5.377% | $93.1533 | $93.15 | $93.15 | $93.20 |
| Purchase #7 | $10.91 | 11.812% | $12.1987 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $546.32 | $584.6504 | $584.65 | $584.65 | $584.80 | |