| 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 | $125.62 | 8.604% | $136.4283 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $94.35 | 4.608% | $98.6976 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $43.78 | 6.288% | $46.5329 | $46.53 | $46.55 | $46.50 |
| Purchase #4 | $233.94 | 7.585% | $251.6843 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $183.74 | 11.421% | $204.7249 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $17.92 | 11.309% | $19.9466 | $19.95 | $19.95 | $19.90 |
| Purchase #7 | $106.76 | 6.762% | $113.9791 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $806.11 | $871.9937 | $871.99 | $872.05 | $871.90 | |