| 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 | $188.84 | 3.652% | $195.7364 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $47.73 | 9.154% | $52.0992 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $64.41 | 13.462% | $73.0809 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $117.68 | 9.371% | $128.7078 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $93.90 | 6.299% | $99.8148 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $30.25 | 3.556% | $31.3257 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $18.33 | 13.793% | $20.8583 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $561.14 | $601.6231 | $601.63 | $601.65 | $601.60 | |