| 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 | $8.46 | 13.229% | $9.5792 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $199.93 | 7.666% | $215.2566 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $134.29 | 10.107% | $147.8627 | $147.86 | $147.85 | $147.90 |
| Purchase #4 | $65.67 | 4.728% | $68.7749 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $148.55 | 11.503% | $165.6377 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $205.31 | 8.351% | $222.4554 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $197.49 | 7.130% | $211.571 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $959.70 | $1,041.1375 | $1,041.14 | $1,041.10 | $1,041.30 | |