| 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 | $18.49 | 5.615% | $19.5282 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $11.47 | 12.495% | $12.9032 | $12.90 | $12.90 | $12.90 |
| Purchase #3 | $71.88 | 7.656% | $77.3831 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $62.61 | 12.423% | $70.388 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $67.71 | 10.186% | $74.6069 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $36.27 | 3.469% | $37.5282 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $228.99 | 6.788% | $244.5338 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $497.42 | $536.8714 | $536.87 | $536.95 | $536.80 | |