| 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 | $31.94 | 8.606% | $34.6888 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $203.46 | 10.106% | $224.0217 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $210.99 | 13.752% | $240.0053 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $60.82 | 12.328% | $68.3179 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $48.95 | 13.757% | $55.6841 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $13.79 | 4.136% | $14.3604 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $46.56 | 13.329% | $52.766 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $616.51 | $689.8442 | $689.85 | $689.80 | $689.90 | |