| 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 | $44.97 | 12.765% | $50.7104 | $50.71 | $50.70 | $50.70 |
| Purchase #2 | $23.41 | 6.743% | $24.9885 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $156.29 | 8.447% | $169.4918 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $153.82 | 6.443% | $163.7306 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $133.50 | 5.345% | $140.6356 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $53.65 | 4.743% | $56.1946 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $190.94 | 11.570% | $213.0318 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $756.58 | $818.7833 | $818.78 | $818.85 | $818.70 | |