| 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 | $45.85 | 12.403% | $51.5368 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $139.62 | 11.618% | $155.8411 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $97.74 | 9.224% | $106.7555 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $25.81 | 10.697% | $28.5709 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $195.51 | 10.582% | $216.1989 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $222.28 | 4.241% | $231.7069 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $190.86 | 4.742% | $199.9106 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $917.67 | $990.5207 | $990.53 | $990.50 | $990.50 | |