| 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 | $84.36 | 8.447% | $91.4859 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $112.90 | 5.571% | $119.1897 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $190.38 | 6.551% | $202.8518 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $66.46 | 6.188% | $70.5725 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $74.71 | 3.535% | $77.351 | $77.35 | $77.35 | $77.40 |
| Purchase #6 | $117.35 | 11.647% | $131.0178 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $110.68 | 10.657% | $122.4752 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $756.84 | $814.9439 | $814.95 | $814.95 | $815.10 | |