| 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 | $55.65 | 4.629% | $58.226 | $58.23 | $58.25 | $58.20 |
| Purchase #2 | $77.86 | 7.178% | $83.4488 | $83.45 | $83.45 | $83.40 |
| Purchase #3 | $240.50 | 6.848% | $256.9694 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $65.61 | 5.148% | $68.9876 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $42.31 | 6.389% | $45.0132 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $118.63 | 12.474% | $133.4279 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $83.52 | 9.322% | $91.3057 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $684.08 | $737.3786 | $737.39 | $737.40 | $737.30 | |