| 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 | $40.83 | 12.596% | $45.9729 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $213.34 | 4.725% | $223.4203 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $49.51 | 5.254% | $52.1113 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $19.94 | 4.856% | $20.9083 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $68.66 | 7.163% | $73.5781 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $42.25 | 13.531% | $47.9668 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $35.84 | 9.357% | $39.1935 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $470.37 | $503.1512 | $503.15 | $503.10 | $503.20 | |