| 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 | $6.87 | 10.471% | $7.5894 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $136.54 | 12.745% | $153.942 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $93.31 | 7.779% | $100.5686 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $229.81 | 9.583% | $251.8327 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $87.92 | 9.843% | $96.574 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $106.57 | 11.622% | $118.9556 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $97.38 | 10.667% | $107.7675 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $758.40 | $837.2298 | $837.23 | $837.20 | $837.30 | |