| 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 | $100.62 | 6.409% | $107.0687 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $58.59 | 13.705% | $66.6198 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $230.51 | 7.639% | $248.1187 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $35.91 | 13.250% | $40.6681 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $33.33 | 4.686% | $34.8918 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $45.39 | 4.841% | $47.5873 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $45.52 | 11.257% | $50.6442 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $549.87 | $595.5986 | $595.60 | $595.55 | $595.60 | |