| 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 | $47.29 | 4.155% | $49.2549 | $49.25 | $49.25 | $49.30 |
| Purchase #2 | $98.43 | 5.149% | $103.4982 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $42.78 | 3.307% | $44.1947 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $243.25 | 5.647% | $256.9863 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $46.79 | 7.704% | $50.3947 | $50.39 | $50.40 | $50.40 |
| Purchase #6 | $205.63 | 10.152% | $226.5056 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $242.46 | 6.165% | $257.4077 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $926.63 | $988.2421 | $988.24 | $988.25 | $988.30 | |