| 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 | $35.82 | 3.408% | $37.0407 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $53.35 | 6.832% | $56.9949 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $73.40 | 3.242% | $75.7796 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $57.96 | 12.282% | $65.0786 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $227.97 | 6.244% | $242.2044 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $105.29 | 8.153% | $113.8743 | $113.87 | $113.85 | $113.90 |
| Purchase #7 | $44.42 | 6.393% | $47.2598 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $598.21 | $638.2323 | $638.22 | $638.25 | $638.30 | |