| 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 | $27.52 | 11.265% | $30.6201 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $7.57 | 9.643% | $8.3 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $133.54 | 11.680% | $149.1375 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $198.95 | 11.213% | $221.2583 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $113.32 | 4.783% | $118.7401 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $199.32 | 11.169% | $221.5821 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $166.46 | 5.368% | $175.3956 | $175.40 | $175.40 | $175.40 |
| 7 purchase totals = | $846.68 | $925.0337 | $925.04 | $925.05 | $925.00 | |