| 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 | $27.89 | 4.463% | $29.1347 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $190.78 | 7.168% | $204.4551 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $205.38 | 5.837% | $217.368 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $116.59 | 9.324% | $127.4609 | $127.46 | $127.45 | $127.50 |
| Purchase #5 | $142.33 | 11.457% | $158.6367 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $197.71 | 4.656% | $206.9154 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $46.75 | 5.594% | $49.3652 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $927.43 | $993.3360 | $993.35 | $993.30 | $993.40 | |