| 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 | $95.32 | 12.357% | $107.0987 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $5.53 | 7.296% | $5.9335 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $11.85 | 5.608% | $12.5145 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $188.58 | 9.421% | $206.3461 | $206.35 | $206.35 | $206.30 |
| Purchase #5 | $163.55 | 6.612% | $174.3639 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $190.63 | 6.580% | $203.1735 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $107.83 | 7.861% | $116.3065 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $763.29 | $825.7367 | $825.73 | $825.70 | $825.70 | |