| 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 | $41.31 | 3.436% | $42.7294 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $72.99 | 13.550% | $82.8801 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $116.78 | 9.709% | $128.1182 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $245.69 | 7.312% | $263.6549 | $263.65 | $263.65 | $263.70 |
| Purchase #5 | $247.76 | 3.391% | $256.1615 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $176.36 | 8.555% | $191.4476 | $191.45 | $191.45 | $191.40 |
| Purchase #7 | $27.99 | 10.335% | $30.8828 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $928.88 | $995.8745 | $995.87 | $995.90 | $995.90 | |