| 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 | $72.87 | 4.855% | $76.4078 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $73.93 | 9.849% | $81.2114 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $8.61 | 5.586% | $9.091 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $116.90 | 5.556% | $123.395 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $78.74 | 13.850% | $89.6455 | $89.65 | $89.65 | $89.60 |
| Purchase #6 | $222.46 | 11.497% | $248.0362 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $80.94 | 8.352% | $87.7001 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $654.45 | $715.4870 | $715.50 | $715.50 | $715.40 | |