| 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 | $37.98 | 5.712% | $40.1494 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $92.77 | 12.685% | $104.5379 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $166.73 | 3.131% | $171.9503 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $181.54 | 13.693% | $206.3983 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $48.81 | 5.452% | $51.4711 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $97.84 | 13.158% | $110.7138 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $205.58 | 6.548% | $219.0414 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $831.25 | $904.2622 | $904.26 | $904.25 | $904.20 | |