| 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 | $6.88 | 8.444% | $7.4609 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $14.44 | 9.456% | $15.8054 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $202.60 | 4.176% | $211.0606 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $198.44 | 9.485% | $217.262 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $37.81 | 11.397% | $42.1192 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $196.31 | 5.861% | $207.8157 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $69.75 | 5.195% | $73.3735 | $73.37 | $73.35 | $73.40 |
| 7 purchase totals = | $726.23 | $774.8973 | $774.90 | $774.80 | $775.00 | |