| 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 | $69.89 | 9.538% | $76.5561 | $76.56 | $76.55 | $76.60 |
| Purchase #2 | $118.63 | 8.853% | $129.1323 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $166.33 | 4.680% | $174.1142 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $34.50 | 7.728% | $37.1662 | $37.17 | $37.15 | $37.20 |
| Purchase #5 | $115.77 | 7.690% | $124.6727 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $195.82 | 7.754% | $211.0039 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $209.79 | 3.674% | $217.4977 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $910.73 | $970.1431 | $970.14 | $970.10 | $970.20 | |