| 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 | $44.42 | 12.674% | $50.0498 | $50.05 | $50.05 | $50.00 |
| Purchase #2 | $84.58 | 6.466% | $90.0489 | $90.05 | $90.05 | $90.00 |
| Purchase #3 | $220.77 | 5.522% | $232.9609 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $83.83 | 12.577% | $94.3733 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $19.84 | 10.852% | $21.993 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $147.37 | 8.862% | $160.4299 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $91.81 | 8.600% | $99.7057 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $692.62 | $749.5615 | $749.56 | $749.55 | $749.50 | |