| 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 | $111.47 | 5.547% | $117.6532 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $37.35 | 4.802% | $39.1435 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $169.38 | 9.711% | $185.8285 | $185.83 | $185.85 | $185.80 |
| Purchase #4 | $110.81 | 6.206% | $117.6869 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $69.41 | 8.435% | $75.2647 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $58.35 | 3.780% | $60.5556 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $121.96 | 5.850% | $129.0947 | $129.09 | $129.10 | $129.10 |
| 7 purchase totals = | $678.73 | $725.2271 | $725.22 | $725.25 | $725.30 | |