| 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 | $74.34 | 4.637% | $77.7871 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $88.45 | 5.280% | $93.1202 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $43.71 | 12.827% | $49.3167 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $203.95 | 5.257% | $214.6717 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $160.64 | 7.543% | $172.7571 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $87.27 | 4.539% | $91.2312 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $60.31 | 10.229% | $66.4791 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $718.67 | $765.3631 | $765.37 | $765.35 | $765.40 | |