| 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 | $153.60 | 12.392% | $172.6341 | $172.63 | $172.65 | $172.60 |
| Purchase #2 | $71.46 | 6.306% | $75.9663 | $75.97 | $75.95 | $76.00 |
| Purchase #3 | $25.89 | 13.863% | $29.4791 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $7.73 | 12.163% | $8.6702 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $223.96 | 7.326% | $240.3673 | $240.37 | $240.35 | $240.40 |
| Purchase #6 | $200.34 | 8.785% | $217.9399 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $6.95 | 12.603% | $7.8259 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $689.93 | $752.8828 | $752.89 | $752.90 | $752.90 | |