| 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 | $7.53 | 6.113% | $7.9903 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $83.81 | 9.450% | $91.73 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $107.43 | 9.757% | $117.9119 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $18.76 | 10.112% | $20.657 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $123.53 | 13.159% | $139.7853 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $217.69 | 9.583% | $238.5512 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $147.55 | 7.566% | $158.7136 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $706.30 | $775.3393 | $775.34 | $775.35 | $775.40 | |