| 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 | $89.99 | 3.446% | $93.0911 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $185.81 | 4.224% | $193.6586 | $193.66 | $193.65 | $193.70 |
| Purchase #3 | $241.54 | 9.522% | $264.5394 | $264.54 | $264.55 | $264.50 |
| Purchase #4 | $176.31 | 4.673% | $184.549 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $74.31 | 7.494% | $79.8788 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $240.29 | 13.697% | $273.2025 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $43.45 | 11.793% | $48.5741 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $1,051.70 | $1,137.4935 | $1,137.49 | $1,137.50 | $1,137.50 | |