| 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 | $82.43 | 6.235% | $87.5695 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $48.66 | 5.333% | $51.255 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $127.79 | 3.149% | $131.8141 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $13.73 | 13.260% | $15.5506 | $15.55 | $15.55 | $15.60 |
| Purchase #5 | $199.93 | 4.200% | $208.3271 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $118.52 | 11.618% | $132.2897 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $73.26 | 8.800% | $79.7069 | $79.71 | $79.70 | $79.70 |
| 7 purchase totals = | $664.32 | $706.5129 | $706.52 | $706.50 | $706.60 | |