| 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 | $89.56 | 4.112% | $93.2427 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $18.96 | 3.172% | $19.5614 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $66.69 | 4.383% | $69.613 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $228.92 | 7.429% | $245.9265 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $138.95 | 4.759% | $145.5626 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $213.41 | 8.311% | $231.1465 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $75.57 | 10.648% | $83.6167 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $832.06 | $888.6694 | $888.67 | $888.65 | $888.60 | |