| 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 | $92.84 | 5.557% | $97.9991 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $35.87 | 10.561% | $39.6582 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $99.34 | 12.254% | $111.5131 | $111.51 | $111.50 | $111.50 |
| Purchase #4 | $55.63 | 8.180% | $60.1805 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $180.99 | 12.430% | $203.4871 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $135.56 | 7.362% | $145.5399 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $239.61 | 13.322% | $271.5308 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $839.84 | $929.9087 | $929.91 | $929.95 | $929.90 | |