| 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 | $36.30 | 4.856% | $38.0627 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $31.60 | 8.492% | $34.2835 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $134.64 | 12.396% | $151.33 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $146.99 | 11.201% | $163.4543 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $12.56 | 8.187% | $13.5883 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $170.46 | 8.853% | $185.5508 | $185.55 | $185.55 | $185.60 |
| Purchase #7 | $29.31 | 10.367% | $32.3486 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $561.86 | $618.6182 | $618.61 | $618.65 | $618.70 | |