| 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 | $80.99 | 5.551% | $85.4858 | $85.49 | $85.50 | $85.50 |
| Purchase #2 | $175.77 | 3.249% | $181.4808 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $78.81 | 3.528% | $81.5904 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $155.98 | 11.776% | $174.3482 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $65.42 | 8.414% | $70.9244 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $203.28 | 8.698% | $220.9613 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $181.49 | 9.655% | $199.0129 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $941.74 | $1,013.8038 | $1,013.80 | $1,013.80 | $1,013.80 | |