| 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 | $78.56 | 5.593% | $82.9539 | $82.95 | $82.95 | $83.00 |
| Purchase #2 | $137.66 | 13.437% | $156.1574 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $197.29 | 8.816% | $214.6831 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $106.94 | 11.410% | $119.1419 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $70.81 | 13.560% | $80.4118 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $17.30 | 12.503% | $19.463 | $19.46 | $19.45 | $19.50 |
| Purchase #7 | $108.34 | 10.767% | $120.005 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $716.90 | $792.8161 | $792.81 | $792.80 | $792.90 | |