| 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 | $15.71 | 4.666% | $16.443 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $85.92 | 11.153% | $95.5027 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $122.82 | 11.610% | $137.0794 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $113.98 | 6.593% | $121.4947 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $166.86 | 4.558% | $174.4655 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $149.62 | 7.695% | $161.1333 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $86.49 | 11.836% | $96.727 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $741.40 | $802.8456 | $802.84 | $802.90 | $802.80 | |