| 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 | $47.93 | 10.145% | $52.7925 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $151.91 | 11.499% | $169.3781 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $192.57 | 7.785% | $207.5616 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $51.79 | 9.543% | $56.7323 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $183.83 | 8.740% | $199.8967 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $60.66 | 6.569% | $64.6448 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $8.32 | 7.106% | $8.9112 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $697.01 | $759.9172 | $759.91 | $759.95 | $759.90 | |