| 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 | $124.57 | 4.531% | $130.2143 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $18.79 | 5.297% | $19.7853 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $79.86 | 11.416% | $88.9768 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $129.92 | 5.576% | $137.1643 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $248.72 | 5.386% | $262.1161 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $60.53 | 4.830% | $63.4536 | $63.45 | $63.45 | $63.50 |
| Purchase #7 | $28.57 | 12.270% | $32.0755 | $32.08 | $32.10 | $32.10 |
| 7 purchase totals = | $690.96 | $733.7859 | $733.79 | $733.80 | $733.90 | |