| 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 | $30.80 | 3.112% | $31.7585 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $72.83 | 3.229% | $75.1817 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $91.76 | 3.137% | $94.6385 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $206.42 | 7.274% | $221.435 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $89.29 | 13.656% | $101.4834 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $130.79 | 11.796% | $146.218 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $220.52 | 10.784% | $244.3009 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $842.41 | $915.0160 | $915.02 | $915.05 | $915.00 | |