| 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 | $57.79 | 5.383% | $60.9008 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $181.41 | 4.338% | $189.2796 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $154.84 | 8.571% | $168.1113 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $224.75 | 7.706% | $242.0692 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $215.77 | 11.112% | $239.7464 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $180.47 | 10.307% | $199.071 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $29.34 | 7.292% | $31.4795 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $1,044.37 | $1,130.6578 | $1,130.66 | $1,130.65 | $1,130.70 | |