| 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 | $79.94 | 4.252% | $83.339 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $105.87 | 7.669% | $113.9892 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $80.79 | 7.412% | $86.7782 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $169.82 | 8.738% | $184.6589 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $43.28 | 9.288% | $47.2998 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $128.54 | 9.671% | $140.9711 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $188.95 | 9.614% | $207.1157 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $797.19 | $864.1519 | $864.16 | $864.15 | $864.20 | |