| 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 | $93.79 | 4.150% | $97.6823 | $97.68 | $97.70 | $97.70 |
| Purchase #2 | $33.69 | 8.315% | $36.4913 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $21.40 | 13.213% | $24.2276 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $211.50 | 3.548% | $219.004 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $95.25 | 9.540% | $104.3369 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $28.66 | 3.326% | $29.6132 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $21.98 | 8.436% | $23.8342 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $506.27 | $535.1895 | $535.18 | $535.25 | $535.10 | |