| 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 | $227.25 | 7.602% | $244.5255 | $244.53 | $244.55 | $244.50 |
| Purchase #2 | $45.62 | 11.528% | $50.8791 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $23.33 | 10.802% | $25.8501 | $25.85 | $25.85 | $25.90 |
| Purchase #4 | $186.94 | 11.640% | $208.6998 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $17.50 | 5.738% | $18.5042 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $161.90 | 6.104% | $171.7824 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $74.26 | 7.643% | $79.9357 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $736.80 | $800.1768 | $800.18 | $800.25 | $800.20 | |