| 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 | $85.65 | 7.108% | $91.738 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $18.67 | 11.120% | $20.7461 | $20.75 | $20.75 | $20.70 |
| Purchase #3 | $230.66 | 9.135% | $251.7308 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $156.81 | 3.453% | $162.2246 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $37.58 | 12.536% | $42.291 | $42.29 | $42.30 | $42.30 |
| Purchase #6 | $135.71 | 4.105% | $141.2809 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $20.45 | 8.791% | $22.2478 | $22.25 | $22.25 | $22.20 |
| 7 purchase totals = | $685.53 | $732.2592 | $732.26 | $732.30 | $732.10 | |