| 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 | $115.30 | 9.129% | $125.8257 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $105.26 | 10.453% | $116.2628 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $87.65 | 9.712% | $96.1626 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $158.96 | 5.737% | $168.0795 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $121.71 | 12.524% | $136.953 | $136.95 | $136.95 | $137.00 |
| Purchase #6 | $34.37 | 12.302% | $38.5982 | $38.60 | $38.60 | $38.60 |
| Purchase #7 | $24.50 | 13.186% | $27.7306 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $647.75 | $709.6124 | $709.61 | $709.65 | $709.70 | |