| 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 | $98.89 | 8.866% | $107.6576 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $63.79 | 11.680% | $71.2407 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $128.86 | 13.409% | $146.1388 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $239.46 | 6.356% | $254.6801 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $91.88 | 4.706% | $96.2039 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $41.52 | 8.129% | $44.8952 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $183.89 | 4.243% | $191.6925 | $191.69 | $191.70 | $191.70 |
| 7 purchase totals = | $848.29 | $912.5088 | $912.51 | $912.55 | $912.50 | |