| 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 | $45.43 | 13.434% | $51.5331 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $158.54 | 6.137% | $168.2696 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $12.49 | 9.442% | $13.6693 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $146.71 | 6.384% | $156.076 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $206.86 | 13.727% | $235.2557 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $131.85 | 4.353% | $137.5894 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $126.41 | 6.747% | $134.9389 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $828.29 | $897.3320 | $897.34 | $897.35 | $897.40 | |