| 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 | $106.94 | 5.790% | $113.1318 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $47.32 | 5.597% | $49.9685 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $129.65 | 6.190% | $137.6753 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $182.69 | 4.272% | $190.4945 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $34.83 | 4.506% | $36.3994 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $152.48 | 9.504% | $166.9717 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $165.85 | 12.183% | $186.0555 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $819.76 | $880.6967 | $880.70 | $880.70 | $880.80 | |