| 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 | $81.66 | 3.677% | $84.6626 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $86.61 | 4.461% | $90.4737 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $162.97 | 9.681% | $178.7471 | $178.75 | $178.75 | $178.70 |
| Purchase #4 | $11.86 | 10.698% | $13.1288 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $40.89 | 4.229% | $42.6192 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $8.36 | 11.346% | $9.3085 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $248.39 | 5.734% | $262.6327 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $640.74 | $681.5726 | $681.57 | $681.55 | $681.50 | |