| 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 | $69.94 | 6.664% | $74.6008 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $92.34 | 12.706% | $104.0727 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $151.61 | 9.694% | $166.3071 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $46.46 | 10.183% | $51.191 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $191.98 | 10.299% | $211.752 | $211.75 | $211.75 | $211.80 |
| Purchase #6 | $176.62 | 7.705% | $190.2286 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $164.65 | 6.120% | $174.7266 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $893.60 | $972.8788 | $972.88 | $972.90 | $972.90 | |