| 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 | $97.89 | 10.228% | $107.9022 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $31.80 | 10.132% | $35.022 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $141.70 | 3.413% | $146.5362 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $16.79 | 4.689% | $17.5773 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $230.38 | 8.734% | $250.5014 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $162.28 | 6.582% | $172.9613 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $64.33 | 5.755% | $68.0322 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $745.17 | $798.5326 | $798.53 | $798.55 | $798.50 | |