| 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 | $46.90 | 5.725% | $49.585 | $49.59 | $49.60 | $49.60 |
| Purchase #2 | $34.31 | 5.781% | $36.2935 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $121.69 | 9.197% | $132.8818 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $59.62 | 6.617% | $63.5651 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $246.74 | 4.355% | $257.4855 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $33.62 | 11.616% | $37.5253 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $97.52 | 13.132% | $110.3263 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $640.40 | $687.6625 | $687.68 | $687.75 | $687.70 | |