| 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 | $90.96 | 3.743% | $94.3646 | $94.36 | $94.35 | $94.40 |
| Purchase #2 | $20.33 | 4.747% | $21.2951 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $35.90 | 3.438% | $37.1342 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $187.36 | 5.784% | $198.1969 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $214.42 | 4.666% | $224.4248 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $146.43 | 3.395% | $151.4013 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $140.38 | 4.315% | $146.4374 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $835.78 | $873.2543 | $873.25 | $873.25 | $873.20 | |