| 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 | $50.35 | 3.600% | $52.1626 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $141.96 | 5.160% | $149.2851 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $225.68 | 10.794% | $250.0399 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $236.42 | 5.628% | $249.7257 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $168.71 | 4.864% | $176.9161 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $83.88 | 9.749% | $92.0575 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $91.48 | 5.112% | $96.1565 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $998.48 | $1,066.3434 | $1,066.36 | $1,066.35 | $1,066.40 | |