| 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 | $13.61 | 5.790% | $14.398 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $230.83 | 6.420% | $245.6493 | $245.65 | $245.65 | $245.60 |
| Purchase #3 | $81.73 | 7.134% | $87.5606 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $19.61 | 12.339% | $22.0297 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $238.64 | 3.815% | $247.7441 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $42.85 | 11.728% | $47.8754 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $187.48 | 3.681% | $194.3811 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $814.75 | $859.6382 | $859.64 | $859.70 | $859.60 | |