| 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 | $51.98 | 6.182% | $55.1934 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $195.95 | 5.737% | $207.1917 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $72.49 | 12.568% | $81.6005 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $237.33 | 7.205% | $254.4296 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $232.69 | 11.112% | $258.5465 | $258.55 | $258.55 | $258.50 |
| Purchase #6 | $94.90 | 3.396% | $98.1228 | $98.12 | $98.10 | $98.10 |
| Purchase #7 | $20.53 | 4.674% | $21.4896 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $905.87 | $976.5741 | $976.57 | $976.60 | $976.50 | |