| 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 | $117.34 | 4.280% | $122.3622 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $86.50 | 10.755% | $95.8031 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $148.33 | 8.313% | $160.6607 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $90.33 | 7.389% | $97.0045 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $120.53 | 9.171% | $131.5838 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $86.86 | 7.547% | $93.4153 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $151.59 | 4.393% | $158.2493 | $158.25 | $158.25 | $158.20 |
| 7 purchase totals = | $801.48 | $859.0789 | $859.07 | $859.05 | $859.10 | |