| 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 | $71.71 | 10.530% | $79.2611 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $41.29 | 13.135% | $46.7134 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $105.30 | 7.188% | $112.869 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $122.76 | 12.503% | $138.1087 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $173.27 | 6.668% | $184.8236 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $223.81 | 8.167% | $242.0886 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $6.86 | 3.597% | $7.1068 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $745.00 | $810.9712 | $810.97 | $810.90 | $811.00 | |