| 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 | $33.94 | 9.856% | $37.2851 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $189.63 | 9.314% | $207.2921 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $246.53 | 12.165% | $276.5204 | $276.52 | $276.50 | $276.50 |
| Purchase #4 | $6.61 | 13.529% | $7.5043 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $55.30 | 6.478% | $58.8823 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $8.74 | 10.378% | $9.647 | $9.65 | $9.65 | $9.60 |
| Purchase #7 | $19.80 | 9.765% | $21.7335 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $560.55 | $618.8647 | $618.86 | $618.90 | $618.80 | |