| 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 | $81.31 | 4.346% | $84.8437 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $52.69 | 5.107% | $55.3809 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $209.99 | 9.279% | $229.475 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $196.26 | 7.686% | $211.3445 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $88.45 | 6.856% | $94.5141 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $27.67 | 3.367% | $28.6016 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $99.59 | 9.624% | $109.1745 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $755.96 | $813.3343 | $813.32 | $813.35 | $813.30 | |