| 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 | $88.40 | 4.501% | $92.3789 | $92.38 | $92.40 | $92.40 |
| Purchase #2 | $198.97 | 5.351% | $209.6169 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $149.30 | 7.764% | $160.8917 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $156.73 | 6.137% | $166.3485 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $82.43 | 7.795% | $88.8554 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $214.74 | 4.577% | $224.5686 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $28.38 | 7.700% | $30.5653 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $918.95 | $973.2253 | $973.24 | $973.20 | $973.30 | |