| 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 | $53.64 | 4.387% | $55.9932 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $177.96 | 6.750% | $189.9723 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $140.34 | 13.321% | $159.0347 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $12.81 | 9.346% | $14.0072 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $63.76 | 3.451% | $65.9604 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $228.41 | 7.371% | $245.2461 | $245.25 | $245.25 | $245.20 |
| Purchase #7 | $24.86 | 10.223% | $27.4014 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $701.78 | $757.6153 | $757.61 | $757.60 | $757.60 | |