| 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 | $53.96 | 12.819% | $60.8771 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $148.33 | 12.796% | $167.3103 | $167.31 | $167.30 | $167.30 |
| Purchase #3 | $79.87 | 5.146% | $83.9801 | $83.98 | $84.00 | $84.00 |
| Purchase #4 | $115.34 | 12.701% | $129.9893 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $142.37 | 5.756% | $150.5648 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $136.99 | 9.267% | $149.6849 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $65.95 | 5.229% | $69.3985 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $742.81 | $811.8050 | $811.80 | $811.85 | $811.90 | |