| 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 | $66.49 | 9.314% | $72.6829 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $11.94 | 9.509% | $13.0754 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $73.53 | 7.495% | $79.0411 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $5.81 | 3.811% | $6.0314 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $226.75 | 13.186% | $256.6493 | $256.65 | $256.65 | $256.60 |
| Purchase #6 | $41.36 | 12.273% | $46.4361 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $53.27 | 11.621% | $59.4605 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $479.15 | $533.3767 | $533.38 | $533.45 | $533.30 | |