| 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 | $92.44 | 8.349% | $100.1578 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $51.68 | 12.402% | $58.0894 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $166.63 | 6.152% | $176.8811 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $73.70 | 4.808% | $77.2435 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $219.54 | 4.546% | $229.5203 | $229.52 | $229.50 | $229.50 |
| Purchase #6 | $60.75 | 7.652% | $65.3986 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $114.76 | 3.309% | $118.5574 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $779.50 | $825.8481 | $825.85 | $825.85 | $825.90 | |