| 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 | $136.26 | 3.468% | $140.9855 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $76.74 | 11.607% | $85.6472 | $85.65 | $85.65 | $85.60 |
| Purchase #3 | $23.91 | 12.843% | $26.9808 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $70.36 | 9.821% | $77.2701 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $39.77 | 10.546% | $43.9641 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $55.73 | 13.463% | $63.2329 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $102.53 | 9.365% | $112.1319 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $505.30 | $550.2125 | $550.21 | $550.25 | $550.20 | |