| 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 | $64.50 | 7.554% | $69.3723 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $235.48 | 6.347% | $250.4259 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $113.76 | 11.850% | $127.2406 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $203.48 | 7.675% | $219.0971 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $33.69 | 7.683% | $36.2784 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $57.33 | 6.270% | $60.9246 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $62.27 | 8.218% | $67.3873 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $770.51 | $830.7262 | $830.73 | $830.75 | $830.70 | |