| 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 | $44.94 | 9.855% | $49.3688 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $26.52 | 11.497% | $29.569 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $195.90 | 7.653% | $210.8922 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $135.38 | 6.764% | $144.5371 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $196.73 | 10.197% | $216.7906 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $153.41 | 3.307% | $158.4833 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $6.35 | 12.358% | $7.1347 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $759.23 | $816.7757 | $816.77 | $816.80 | $816.80 | |