| 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 | $75.48 | 13.273% | $85.4985 | $85.50 | $85.50 | $85.50 |
| Purchase #2 | $19.69 | 3.509% | $20.3809 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $220.46 | 5.561% | $232.7198 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $246.39 | 11.692% | $275.1979 | $275.20 | $275.20 | $275.20 |
| Purchase #5 | $23.30 | 5.207% | $24.5132 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $6.93 | 3.396% | $7.1653 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $34.43 | 12.315% | $38.6701 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $626.68 | $684.1457 | $684.15 | $684.10 | $684.20 | |