| 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 | $108.25 | 12.385% | $121.6568 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $70.52 | 6.607% | $75.1793 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $73.46 | 10.387% | $81.0903 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $75.64 | 5.315% | $79.6603 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $124.81 | 8.500% | $135.4189 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $18.40 | 10.324% | $20.2996 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $80.83 | 3.461% | $83.6275 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $551.91 | $596.9327 | $596.94 | $596.95 | $597.00 | |