| 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 | $9.86 | 7.393% | $10.5889 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $131.61 | 9.285% | $143.83 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $104.83 | 8.159% | $113.3831 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $22.66 | 9.811% | $24.8832 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $188.49 | 5.551% | $198.9531 | $198.95 | $198.95 | $199.00 |
| Purchase #6 | $122.30 | 7.703% | $131.7208 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $44.65 | 6.584% | $47.5898 | $47.59 | $47.60 | $47.60 |
| 7 purchase totals = | $624.40 | $670.9489 | $670.94 | $671.00 | $671.00 | |