| 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 | $109.55 | 12.813% | $123.5866 | $123.59 | $123.60 | $123.60 |
| Purchase #2 | $58.54 | 10.102% | $64.4537 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $212.55 | 12.641% | $239.4184 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $83.35 | 13.438% | $94.5506 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $74.95 | 7.617% | $80.6589 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $165.87 | 10.392% | $183.1072 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $106.88 | 10.203% | $117.785 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $811.69 | $903.5604 | $903.57 | $903.55 | $903.70 | |