| 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 | $73.66 | 9.857% | $80.9207 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $70.32 | 8.612% | $76.376 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $96.33 | 9.716% | $105.6894 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $17.62 | 10.210% | $19.419 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $93.91 | 8.262% | $101.6688 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $116.47 | 3.725% | $120.8085 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $72.65 | 11.713% | $81.1595 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $540.96 | $586.0419 | $586.05 | $586.00 | $586.10 | |