| 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 | $13.60 | 12.184% | $15.257 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $39.60 | 12.688% | $44.6244 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $77.98 | 3.454% | $80.6734 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $51.30 | 4.317% | $53.5146 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $225.33 | 12.330% | $253.1132 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $203.66 | 10.367% | $224.7734 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $53.54 | 11.186% | $59.529 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $665.01 | $731.4850 | $731.47 | $731.40 | $731.50 | |