| 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 | $99.53 | 4.658% | $104.1661 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $116.68 | 10.280% | $128.6747 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $59.73 | 10.230% | $65.8404 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $143.68 | 4.174% | $149.6772 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $249.93 | 12.305% | $280.6839 | $280.68 | $280.70 | $280.70 |
| Purchase #6 | $121.58 | 9.236% | $132.8091 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $106.82 | 7.187% | $114.4972 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $897.95 | $976.3486 | $976.35 | $976.35 | $976.40 | |