| 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 | $91.31 | 8.433% | $99.0102 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $105.96 | 7.747% | $114.1687 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $71.45 | 4.595% | $74.7331 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $68.90 | 7.325% | $73.9469 | $73.95 | $73.95 | $73.90 |
| Purchase #5 | $199.72 | 4.216% | $208.1402 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $233.63 | 3.641% | $242.1365 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $140.52 | 13.364% | $159.2991 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $911.49 | $971.4347 | $971.44 | $971.45 | $971.30 | |