| 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 | $45.77 | 12.687% | $51.5768 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $78.96 | 10.761% | $87.4569 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $32.99 | 4.816% | $34.5788 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $154.97 | 8.575% | $168.2587 | $168.26 | $168.25 | $168.30 |
| Purchase #5 | $176.50 | 3.700% | $183.0305 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $168.94 | 10.773% | $187.1399 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $210.36 | 4.462% | $219.7463 | $219.75 | $219.75 | $219.70 |
| 7 purchase totals = | $868.49 | $931.7879 | $931.80 | $931.85 | $931.80 | |