| 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 | $103.64 | 12.484% | $116.5784 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $17.37 | 5.747% | $18.3683 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $13.70 | 5.575% | $14.4638 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $112.65 | 6.554% | $120.0331 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $144.30 | 4.699% | $151.0807 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $188.87 | 10.149% | $208.0384 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $80.67 | 4.455% | $84.2638 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $661.20 | $712.8265 | $712.82 | $712.85 | $712.90 | |