| 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 | $19.34 | 12.607% | $21.7782 | $21.78 | $21.80 | $21.80 |
| Purchase #2 | $148.59 | 4.772% | $155.6807 | $155.68 | $155.70 | $155.70 |
| Purchase #3 | $58.82 | 7.238% | $63.0774 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $62.81 | 11.668% | $70.1387 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $167.37 | 9.350% | $183.0191 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $32.42 | 3.712% | $33.6234 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $192.55 | 7.155% | $206.327 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $681.90 | $733.6445 | $733.65 | $733.70 | $733.60 | |