| 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 | $8.62 | 12.734% | $9.7177 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $32.35 | 11.585% | $36.0977 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $44.25 | 6.874% | $47.2917 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $78.27 | 3.735% | $81.1934 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $80.74 | 7.417% | $86.7285 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $138.51 | 8.803% | $150.703 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $113.32 | 6.156% | $120.296 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $496.06 | $532.0280 | $532.03 | $532.05 | $532.00 | |