| 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 | $35.37 | 13.451% | $40.1276 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $83.50 | 12.334% | $93.7989 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $96.77 | 11.548% | $107.945 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $117.69 | 6.713% | $125.5905 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $194.27 | 4.777% | $203.5503 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $166.84 | 6.181% | $177.1524 | $177.15 | $177.15 | $177.20 |
| Purchase #7 | $150.35 | 4.789% | $157.5503 | $157.55 | $157.55 | $157.60 |
| 7 purchase totals = | $844.79 | $905.7150 | $905.72 | $905.75 | $905.80 | |