| 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 | $75.82 | 5.554% | $80.031 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $203.85 | 3.208% | $210.3895 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $79.83 | 3.179% | $82.3678 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $75.64 | 12.283% | $84.9309 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $210.44 | 12.179% | $236.0695 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $63.30 | 11.240% | $70.4149 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $216.59 | 9.248% | $236.6202 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $925.47 | $1,000.8238 | $1,000.82 | $1,000.80 | $1,000.80 | |