| 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 | $66.64 | 12.299% | $74.8361 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $221.77 | 8.285% | $240.1436 | $240.14 | $240.15 | $240.10 |
| Purchase #3 | $181.53 | 13.154% | $205.4085 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $7.29 | 6.866% | $7.7905 | $7.79 | $7.80 | $7.80 |
| Purchase #5 | $246.47 | 6.322% | $262.0518 | $262.05 | $262.05 | $262.10 |
| Purchase #6 | $71.75 | 3.859% | $74.5188 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $82.74 | 12.550% | $93.1239 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $878.19 | $957.8732 | $957.87 | $957.85 | $957.80 | |