| 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 | $76.33 | 5.208% | $80.3053 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $37.79 | 8.869% | $41.1416 | $41.14 | $41.15 | $41.10 |
| Purchase #3 | $21.92 | 7.152% | $23.4877 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $146.81 | 3.545% | $152.0144 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $205.57 | 6.337% | $218.597 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $242.75 | 5.237% | $255.4628 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $178.94 | 11.314% | $199.1853 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $910.11 | $970.1941 | $970.20 | $970.20 | $970.20 | |