| 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 | $98.40 | 6.653% | $104.9466 | $104.95 | $104.95 | $104.90 |
| Purchase #2 | $87.64 | 5.297% | $92.2823 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $227.25 | 8.667% | $246.9458 | $246.95 | $246.95 | $246.90 |
| Purchase #4 | $119.65 | 12.839% | $135.0119 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $111.85 | 5.307% | $117.7859 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $140.65 | 7.295% | $150.9104 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $126.44 | 3.249% | $130.548 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $911.88 | $978.4309 | $978.44 | $978.45 | $978.30 | |