| 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 | $39.68 | 9.322% | $43.379 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $31.66 | 9.449% | $34.6516 | $34.65 | $34.65 | $34.70 |
| Purchase #3 | $164.58 | 9.753% | $180.6315 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $220.62 | 7.680% | $237.5636 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $203.95 | 6.429% | $217.0619 | $217.06 | $217.05 | $217.10 |
| Purchase #6 | $115.62 | 13.280% | $130.9743 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $17.93 | 4.558% | $18.7472 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $794.04 | $863.0091 | $863.00 | $863.00 | $863.10 | |