| 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 | $20.78 | 8.587% | $22.5644 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $40.98 | 9.239% | $44.7661 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $189.37 | 13.767% | $215.4406 | $215.44 | $215.45 | $215.40 |
| Purchase #4 | $146.91 | 8.141% | $158.8699 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $95.47 | 8.653% | $103.731 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $198.40 | 5.389% | $209.0918 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $11.54 | 12.512% | $12.9839 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $703.45 | $767.4477 | $767.44 | $767.45 | $767.50 | |