| 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 | $18.81 | 3.868% | $19.5376 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $8.35 | 9.599% | $9.1515 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $139.70 | 8.407% | $151.4446 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $134.81 | 9.835% | $148.0686 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $139.74 | 11.270% | $155.4887 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $168.29 | 10.166% | $185.3984 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $57.36 | 12.645% | $64.6132 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $667.06 | $733.7026 | $733.70 | $733.70 | $733.70 | |