| 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 | $111.95 | 11.771% | $125.1276 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $38.60 | 5.523% | $40.7319 | $40.73 | $40.75 | $40.70 |
| Purchase #3 | $72.46 | 6.821% | $77.4025 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $194.78 | 5.504% | $205.5007 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $203.38 | 8.450% | $220.5656 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $90.97 | 7.493% | $97.7864 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $77.90 | 7.628% | $83.8422 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $790.04 | $850.9569 | $850.96 | $851.00 | $850.90 | |