| 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 | $30.26 | 12.824% | $34.1405 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $71.68 | 4.163% | $74.664 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $241.45 | 6.196% | $256.4102 | $256.41 | $256.40 | $256.40 |
| Purchase #4 | $228.58 | 4.573% | $239.033 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $83.86 | 12.519% | $94.3584 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $129.64 | 3.341% | $133.9713 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $134.54 | 7.732% | $144.9426 | $144.94 | $144.95 | $144.90 |
| 7 purchase totals = | $920.01 | $977.5200 | $977.51 | $977.50 | $977.50 | |