| 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 | $16.86 | 4.619% | $17.6388 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $104.79 | 10.825% | $116.1335 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $171.94 | 6.861% | $183.7368 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $93.98 | 9.140% | $102.5698 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $174.79 | 10.474% | $193.0975 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $7.65 | 4.168% | $7.9689 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $188.39 | 8.274% | $203.9774 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $758.40 | $825.1227 | $825.13 | $825.15 | $825.10 | |