| 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 | $40.69 | 7.654% | $43.8044 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $30.30 | 3.427% | $31.3384 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $129.77 | 7.777% | $139.8622 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $92.84 | 5.263% | $97.7262 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $130.43 | 7.446% | $140.1418 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $136.98 | 10.449% | $151.293 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $96.71 | 9.743% | $106.1325 | $106.13 | $106.15 | $106.10 |
| 7 purchase totals = | $657.72 | $710.2985 | $710.29 | $710.35 | $710.20 | |