| 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 | $94.40 | 9.515% | $103.3822 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $75.95 | 4.340% | $79.2462 | $79.25 | $79.25 | $79.20 |
| Purchase #3 | $136.83 | 7.793% | $147.4932 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $174.73 | 3.245% | $180.4 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $50.38 | 10.396% | $55.6175 | $55.62 | $55.60 | $55.60 |
| Purchase #6 | $13.57 | 4.821% | $14.2242 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $23.84 | 9.307% | $26.0588 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $569.70 | $606.4221 | $606.42 | $606.40 | $606.40 | |