| 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 | $34.49 | 9.203% | $37.6641 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $18.73 | 8.351% | $20.2941 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $77.88 | 12.372% | $87.5153 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $17.65 | 9.370% | $19.3038 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $28.70 | 3.683% | $29.757 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $53.93 | 12.210% | $60.5149 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $101.91 | 11.139% | $113.2618 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $333.29 | $368.3110 | $368.30 | $368.25 | $368.40 | |