| 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 | $69.32 | 7.699% | $74.6569 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $147.56 | 4.685% | $154.4732 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $199.76 | 7.792% | $215.3253 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $82.44 | 12.849% | $93.0327 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $214.74 | 7.362% | $230.5492 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $159.70 | 3.393% | $165.1186 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $137.29 | 3.686% | $142.3505 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $1,010.81 | $1,075.5064 | $1,075.51 | $1,075.50 | $1,075.50 | |