| 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 | $18.46 | 5.481% | $19.4718 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $232.36 | 6.770% | $248.0908 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $14.34 | 9.708% | $15.7321 | $15.73 | $15.75 | $15.70 |
| Purchase #4 | $168.72 | 7.112% | $180.7194 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $18.86 | 8.136% | $20.3944 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $94.77 | 3.688% | $98.2651 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $191.95 | 11.267% | $213.577 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $739.46 | $796.2506 | $796.25 | $796.25 | $796.30 | |