| 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 | $29.61 | 5.597% | $31.2673 | $31.27 | $31.25 | $31.30 |
| Purchase #2 | $70.57 | 9.116% | $77.0032 | $77.00 | $77.00 | $77.00 |
| Purchase #3 | $48.63 | 5.251% | $51.1836 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $183.32 | 11.720% | $204.8051 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $177.28 | 7.162% | $189.9768 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $133.43 | 9.681% | $146.3474 | $146.35 | $146.35 | $146.30 |
| Purchase #7 | $246.69 | 5.104% | $259.2811 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $889.53 | $959.8645 | $959.87 | $959.90 | $959.90 | |