| 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 | $209.87 | 4.706% | $219.7465 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $64.45 | 9.677% | $70.6868 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $145.55 | 12.388% | $163.5807 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $204.30 | 4.183% | $212.8459 | $212.85 | $212.85 | $212.80 |
| Purchase #5 | $53.63 | 5.500% | $56.5797 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $46.51 | 6.269% | $49.4257 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $30.74 | 4.432% | $32.1024 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $755.05 | $804.9677 | $804.98 | $805.05 | $804.90 | |