| 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 | $123.53 | 5.691% | $130.5601 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $22.32 | 7.424% | $23.977 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $52.30 | 10.242% | $57.6566 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $155.31 | 8.313% | $168.2209 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $49.27 | 11.456% | $54.9144 | $54.91 | $54.90 | $54.90 |
| Purchase #6 | $46.62 | 7.208% | $49.9804 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $135.99 | 10.551% | $150.3383 | $150.34 | $150.35 | $150.30 |
| 7 purchase totals = | $585.34 | $635.6477 | $635.65 | $635.65 | $635.70 | |