| 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 | $29.69 | 6.647% | $31.6635 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $23.87 | 12.171% | $26.7752 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $168.91 | 9.509% | $184.9717 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $167.34 | 3.424% | $173.0697 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $204.61 | 3.265% | $211.2905 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $66.54 | 8.274% | $72.0455 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $118.46 | 6.498% | $126.1575 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $779.42 | $825.9736 | $825.98 | $825.95 | $826.10 | |