| 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 | $92.71 | 8.490% | $100.5811 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $139.65 | 6.612% | $148.8837 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $206.39 | 13.688% | $234.6407 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $145.86 | 7.781% | $157.2094 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $9.30 | 13.644% | $10.5689 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $87.80 | 4.298% | $91.5736 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $146.40 | 5.135% | $153.9176 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $828.11 | $897.3750 | $897.37 | $897.35 | $897.40 | |