| 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 | $106.54 | 3.612% | $110.3882 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $12.86 | 4.551% | $13.4453 | $13.45 | $13.45 | $13.40 |
| Purchase #3 | $17.50 | 8.544% | $18.9952 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $147.77 | 4.688% | $154.6975 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $83.84 | 8.799% | $91.2171 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $211.66 | 4.178% | $220.5032 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $184.53 | 7.398% | $198.1815 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $764.70 | $807.4280 | $807.44 | $807.45 | $807.40 | |