| 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 | $7.75 | 8.513% | $8.4098 | $8.41 | $8.40 | $8.40 |
| Purchase #2 | $192.72 | 13.693% | $219.1091 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $68.90 | 10.664% | $76.2475 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $121.86 | 11.647% | $136.053 | $136.05 | $136.05 | $136.10 |
| Purchase #5 | $100.81 | 12.751% | $113.6643 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $182.85 | 4.318% | $190.7455 | $190.75 | $190.75 | $190.70 |
| Purchase #7 | $58.62 | 3.450% | $60.6424 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $733.51 | $804.8716 | $804.87 | $804.85 | $804.80 | |