| 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 | $9.82 | 8.716% | $10.6759 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $113.59 | 5.579% | $119.9272 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $120.60 | 3.590% | $124.9295 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $9.40 | 5.695% | $9.9353 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $131.26 | 4.244% | $136.8307 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $136.94 | 6.165% | $145.3824 | $145.38 | $145.40 | $145.40 |
| Purchase #7 | $23.50 | 13.792% | $26.7411 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $545.11 | $574.4221 | $574.43 | $574.55 | $574.30 | |