| 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 | $37.47 | 6.405% | $39.87 | $39.87 | $39.85 | $39.90 |
| Purchase #2 | $92.98 | 10.422% | $102.6704 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $96.29 | 8.263% | $104.2464 | $104.25 | $104.25 | $104.20 |
| Purchase #4 | $233.39 | 12.527% | $262.6268 | $262.63 | $262.65 | $262.60 |
| Purchase #5 | $194.73 | 6.476% | $207.3407 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $75.94 | 5.756% | $80.3111 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $129.99 | 4.813% | $136.2464 | $136.25 | $136.25 | $136.20 |
| 7 purchase totals = | $860.79 | $933.3118 | $933.32 | $933.30 | $933.20 | |