| 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 | $81.77 | 12.668% | $92.1286 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $28.65 | 12.488% | $32.2278 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $99.68 | 13.468% | $113.1049 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $38.39 | 8.705% | $41.7318 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $73.98 | 3.286% | $76.411 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $114.44 | 6.812% | $122.2357 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $116.69 | 6.188% | $123.9108 | $123.91 | $123.90 | $123.90 |
| 7 purchase totals = | $553.60 | $601.7506 | $601.75 | $601.80 | $601.60 | |