| 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 | $39.74 | 7.122% | $42.5703 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $52.68 | 11.173% | $58.5659 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $232.38 | 5.817% | $245.8975 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $53.90 | 12.366% | $60.5653 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $246.64 | 3.557% | $255.413 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $206.90 | 10.849% | $229.3466 | $229.35 | $229.35 | $229.30 |
| Purchase #7 | $13.91 | 13.301% | $15.7602 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $846.15 | $908.1188 | $908.13 | $908.05 | $908.20 | |