| 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 | $51.36 | 8.151% | $55.5464 | $55.55 | $55.55 | $55.50 |
| Purchase #2 | $246.38 | 11.396% | $274.4575 | $274.46 | $274.45 | $274.50 |
| Purchase #3 | $131.44 | 3.132% | $135.5567 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $164.56 | 4.118% | $171.3366 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $22.85 | 4.357% | $23.8456 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $28.36 | 8.723% | $30.8338 | $30.83 | $30.85 | $30.80 |
| Purchase #7 | $195.69 | 13.151% | $221.4252 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $840.64 | $913.0018 | $913.02 | $913.05 | $912.90 | |