| 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 | $148.84 | 9.714% | $163.2983 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $95.55 | 13.283% | $108.2419 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $12.92 | 12.128% | $14.4869 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $44.81 | 13.807% | $50.9969 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $17.63 | 5.833% | $18.6584 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $64.88 | 9.620% | $71.1215 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $41.32 | 8.134% | $44.681 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $425.95 | $471.4849 | $471.49 | $471.50 | $471.50 | |