| 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 | $75.30 | 8.267% | $81.5251 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $55.60 | 7.398% | $59.7133 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $125.55 | 13.571% | $142.5884 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $8.89 | 5.343% | $9.365 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $33.70 | 7.126% | $36.1015 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $55.51 | 13.587% | $63.0521 | $63.05 | $63.05 | $63.10 |
| Purchase #7 | $88.49 | 12.827% | $99.8406 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $443.04 | $492.1860 | $492.19 | $492.20 | $492.20 | |