| 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 | $87.42 | 6.724% | $93.2981 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $70.34 | 13.714% | $79.9864 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $233.40 | 6.157% | $247.7704 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $21.29 | 13.730% | $24.2131 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $44.57 | 10.230% | $49.1295 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $179.69 | 4.528% | $187.8264 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $13.93 | 5.830% | $14.7421 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $650.64 | $696.9660 | $696.97 | $697.00 | $696.90 | |