| 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 | $69.57 | 13.104% | $78.6865 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $55.29 | 6.104% | $58.6649 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $189.41 | 3.529% | $196.0943 | $196.09 | $196.10 | $196.10 |
| Purchase #4 | $149.25 | 5.162% | $156.9543 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $45.37 | 9.641% | $49.7441 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $63.46 | 7.261% | $68.0678 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $92.61 | 6.514% | $98.6426 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $664.96 | $706.8545 | $706.84 | $706.85 | $706.90 | |