| 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 | $5.40 | 12.811% | $6.0918 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $171.89 | 13.616% | $195.2945 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $74.57 | 13.257% | $84.4557 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $183.68 | 7.765% | $197.9428 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $205.55 | 4.147% | $214.0742 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $10.98 | 3.525% | $11.367 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $186.37 | 8.763% | $202.7016 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $838.44 | $911.9276 | $911.92 | $911.90 | $912.00 | |