| 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 | $64.32 | 6.797% | $68.6918 | $68.69 | $68.70 | $68.70 |
| Purchase #2 | $15.87 | 10.809% | $17.5854 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $190.59 | 11.810% | $213.0987 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $102.84 | 9.852% | $112.9718 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $50.26 | 12.370% | $56.4772 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $113.31 | 5.349% | $119.371 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $64.91 | 10.683% | $71.8443 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $602.10 | $660.0402 | $660.04 | $660.05 | $660.10 | |