| 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 | $14.88 | 12.827% | $16.7887 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $27.38 | 9.241% | $29.9102 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $51.41 | 6.499% | $54.7511 | $54.75 | $54.75 | $54.80 |
| Purchase #4 | $7.88 | 13.459% | $8.9406 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $57.45 | 7.377% | $61.6881 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $201.87 | 9.439% | $220.9245 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $183.71 | 10.590% | $203.1649 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $544.58 | $596.1681 | $596.16 | $596.15 | $596.20 | |