| 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 | $67.34 | 7.843% | $72.6215 | $72.62 | $72.60 | $72.60 |
| Purchase #2 | $83.42 | 4.431% | $87.1163 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $116.69 | 6.440% | $124.2048 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $242.75 | 8.404% | $263.1507 | $263.15 | $263.15 | $263.20 |
| Purchase #5 | $45.69 | 8.471% | $49.5604 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $226.72 | 5.664% | $239.5614 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $53.28 | 13.246% | $60.3375 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $835.89 | $896.5526 | $896.55 | $896.50 | $896.60 | |