| 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 | $5.46 | 8.163% | $5.9057 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $125.47 | 7.189% | $134.49 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $132.52 | 4.871% | $138.975 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $14.54 | 4.282% | $15.1626 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $101.77 | 7.163% | $109.0598 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $118.67 | 3.703% | $123.0644 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $57.32 | 5.607% | $60.5339 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $555.75 | $587.1914 | $587.19 | $587.20 | $587.30 | |