| 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 | $110.82 | 7.760% | $119.4196 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $5.32 | 13.164% | $6.0203 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $183.38 | 9.152% | $200.1629 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $79.74 | 6.253% | $84.7261 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $23.31 | 6.120% | $24.7366 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $118.35 | 7.114% | $126.7694 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $147.76 | 13.853% | $168.2292 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $668.68 | $730.0641 | $730.07 | $730.05 | $730.00 | |