| 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 | $96.84 | 6.704% | $103.3322 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $39.37 | 7.407% | $42.2861 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $7.50 | 11.354% | $8.3516 | $8.35 | $8.35 | $8.40 |
| Purchase #4 | $198.56 | 3.186% | $204.8861 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $106.68 | 13.736% | $121.3336 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $104.33 | 8.769% | $113.4787 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $141.27 | 9.133% | $154.1722 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $694.55 | $747.8405 | $747.84 | $747.90 | $747.90 | |