| 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 | $45.43 | 3.610% | $47.07 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $88.39 | 12.842% | $99.741 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $176.61 | 13.108% | $199.76 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $113.40 | 11.823% | $126.8073 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $129.80 | 4.538% | $135.6903 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $73.42 | 7.587% | $78.9904 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $95.72 | 8.465% | $103.8227 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $722.77 | $791.8817 | $791.88 | $791.85 | $791.90 | |