| 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 | $37.97 | 4.273% | $39.5925 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $50.47 | 10.815% | $55.9283 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $240.84 | 7.785% | $259.5894 | $259.59 | $259.60 | $259.60 |
| Purchase #4 | $91.85 | 13.200% | $103.9742 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $141.35 | 3.451% | $146.228 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $25.26 | 11.567% | $28.1818 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $216.66 | 11.717% | $242.0461 | $242.05 | $242.05 | $242.00 |
| 7 purchase totals = | $804.40 | $875.5403 | $875.54 | $875.60 | $875.50 | |