| 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 | $200.39 | 9.659% | $219.7457 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $33.80 | 6.315% | $35.9345 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $185.76 | 12.261% | $208.536 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $21.55 | 11.139% | $23.9505 | $23.95 | $23.95 | $24.00 |
| Purchase #5 | $43.31 | 10.160% | $47.7103 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $114.73 | 7.778% | $123.6537 | $123.65 | $123.65 | $123.70 |
| Purchase #7 | $106.71 | 10.663% | $118.0885 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $706.25 | $777.6192 | $777.62 | $777.65 | $777.60 | |