| 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 | $26.68 | 13.767% | $30.353 | $30.35 | $30.35 | $30.40 |
| Purchase #2 | $69.58 | 13.664% | $79.0874 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $191.55 | 3.389% | $198.0416 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $189.36 | 3.404% | $195.8058 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $208.71 | 6.658% | $222.6059 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $55.94 | 6.103% | $59.354 | $59.35 | $59.35 | $59.40 |
| Purchase #7 | $5.35 | 5.287% | $5.6329 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $747.17 | $790.8806 | $790.88 | $790.90 | $790.90 | |