| 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 | $7.93 | 7.732% | $8.5431 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $24.66 | 7.111% | $26.4136 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $58.69 | 13.526% | $66.6284 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $16.76 | 13.642% | $19.0464 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $191.93 | 6.621% | $204.6377 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $44.28 | 3.102% | $45.6536 | $45.65 | $45.65 | $45.70 |
| Purchase #7 | $83.33 | 6.535% | $88.7756 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $427.58 | $459.6984 | $459.70 | $459.75 | $459.60 | |