| 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 | $40.25 | 11.186% | $44.7524 | $44.75 | $44.75 | $44.80 |
| Purchase #2 | $185.88 | 6.377% | $197.7336 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $88.46 | 7.581% | $95.1662 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $9.28 | 10.852% | $10.2871 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $98.41 | 5.183% | $103.5106 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $144.57 | 9.220% | $157.8994 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $54.64 | 5.768% | $57.7916 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $621.49 | $667.1409 | $667.14 | $667.15 | $667.20 | |