| 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 | $77.99 | 13.402% | $88.4422 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $247.62 | 10.739% | $274.2119 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $83.41 | 4.648% | $87.2869 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $104.70 | 11.769% | $117.0221 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $136.51 | 7.262% | $146.4234 | $146.42 | $146.40 | $146.40 |
| Purchase #6 | $183.64 | 6.474% | $195.5289 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $57.57 | 9.873% | $63.2539 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $891.44 | $972.1693 | $972.16 | $972.15 | $972.10 | |