| 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 | $8.54 | 9.672% | $9.366 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $12.83 | 9.157% | $14.0048 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $96.51 | 4.353% | $100.7111 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $42.79 | 10.192% | $47.1512 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $237.50 | 7.305% | $254.8494 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $54.62 | 9.507% | $59.8127 | $59.81 | $59.80 | $59.80 |
| Purchase #7 | $10.35 | 3.153% | $10.6763 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $463.14 | $496.5715 | $496.57 | $496.55 | $496.60 | |