| 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 | $45.36 | 4.590% | $47.442 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $81.65 | 6.311% | $86.8029 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $115.33 | 6.634% | $122.981 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $68.47 | 9.601% | $75.0438 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $225.28 | 13.611% | $255.9429 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $72.35 | 12.360% | $81.2925 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $138.43 | 4.801% | $145.076 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $746.87 | $814.5811 | $814.57 | $814.65 | $814.50 | |