| 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 | $11.40 | 13.382% | $12.9255 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $69.97 | 4.373% | $73.0298 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $130.26 | 11.281% | $144.9546 | $144.95 | $144.95 | $145.00 |
| Purchase #4 | $80.32 | 13.833% | $91.4307 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $180.47 | 7.109% | $193.2996 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $21.53 | 5.194% | $22.6483 | $22.65 | $22.65 | $22.60 |
| Purchase #7 | $174.36 | 8.269% | $188.7778 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $668.31 | $727.0663 | $727.07 | $727.15 | $727.00 | |