| 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 | $65.35 | 9.727% | $71.7066 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $10.33 | 5.745% | $10.9235 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $223.84 | 8.183% | $242.1568 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $122.57 | 9.742% | $134.5108 | $134.51 | $134.50 | $134.50 |
| Purchase #5 | $25.38 | 7.199% | $27.2071 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $246.56 | 12.252% | $276.7685 | $276.77 | $276.75 | $276.80 |
| Purchase #7 | $228.55 | 11.633% | $255.1372 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $922.58 | $1,018.4105 | $1,018.42 | $1,018.35 | $1,018.40 | |