| 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 | $84.44 | 5.683% | $89.2387 | $89.24 | $89.25 | $89.20 |
| Purchase #2 | $168.57 | 6.116% | $178.8797 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $82.32 | 6.673% | $87.8132 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $80.33 | 9.398% | $87.8794 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $170.56 | 13.615% | $193.7817 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $237.25 | 6.150% | $251.8409 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $36.39 | 13.652% | $41.358 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $859.86 | $930.7916 | $930.79 | $930.85 | $930.80 | |