| 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 | $13.32 | 10.769% | $14.7544 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $29.26 | 13.833% | $33.3075 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $83.25 | 11.821% | $93.091 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $96.97 | 5.712% | $102.5089 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $32.95 | 7.839% | $35.533 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $157.65 | 9.518% | $172.6551 | $172.66 | $172.65 | $172.70 |
| Purchase #7 | $100.35 | 8.170% | $108.5486 | $108.55 | $108.55 | $108.50 |
| 7 purchase totals = | $513.75 | $560.3985 | $560.40 | $560.40 | $560.40 | |