| 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 | $46.34 | 6.728% | $49.4578 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $73.49 | 7.474% | $78.9826 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $172.36 | 6.665% | $183.8478 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $29.98 | 4.689% | $31.3858 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $236.54 | 13.292% | $267.9809 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $158.99 | 4.278% | $165.7916 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $35.58 | 7.147% | $38.1229 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $753.28 | $815.5694 | $815.57 | $815.60 | $815.60 | |