| 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 | $75.85 | 9.783% | $83.2704 | $83.27 | $83.25 | $83.30 |
| Purchase #2 | $194.35 | 4.639% | $203.3659 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $121.48 | 11.843% | $135.8669 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $30.50 | 7.324% | $32.7338 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $133.85 | 4.685% | $140.1209 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $164.63 | 3.206% | $169.908 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $135.31 | 4.778% | $141.7751 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $855.97 | $907.0410 | $907.05 | $907.00 | $907.10 | |