| 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 | $50.47 | 5.562% | $53.2771 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $99.53 | 10.627% | $110.1071 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $172.61 | 11.138% | $191.8353 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $210.69 | 6.408% | $224.191 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $157.72 | 11.105% | $175.2348 | $175.23 | $175.25 | $175.20 |
| Purchase #6 | $105.75 | 12.604% | $119.0787 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $150.87 | 3.434% | $156.0509 | $156.05 | $156.05 | $156.10 |
| 7 purchase totals = | $947.64 | $1,029.7749 | $1,029.78 | $1,029.85 | $1,029.80 | |