| 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 | $24.90 | 6.844% | $26.6042 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $24.42 | 4.471% | $25.5118 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $178.75 | 4.670% | $187.0976 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $233.56 | 9.629% | $256.0495 | $256.05 | $256.05 | $256.00 |
| Purchase #5 | $71.28 | 3.526% | $73.7933 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $146.85 | 4.752% | $153.8283 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $210.73 | 12.112% | $236.2536 | $236.25 | $236.25 | $236.30 |
| 7 purchase totals = | $890.49 | $959.1383 | $959.13 | $959.15 | $959.10 | |