| 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 | $123.40 | 8.327% | $133.6755 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $40.29 | 4.440% | $42.0789 | $42.08 | $42.10 | $42.10 |
| Purchase #3 | $72.33 | 11.685% | $80.7818 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $205.53 | 10.218% | $226.5311 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $41.80 | 10.671% | $46.2605 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $77.60 | 3.276% | $80.1422 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $10.71 | 13.634% | $12.1702 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $571.66 | $621.6402 | $621.64 | $621.70 | $621.70 | |