| 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 | $87.83 | 5.409% | $92.5807 | $92.58 | $92.60 | $92.60 |
| Purchase #2 | $113.25 | 10.715% | $125.3847 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $74.99 | 7.771% | $80.8175 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $7.62 | 4.617% | $7.9718 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $14.74 | 10.260% | $16.2523 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $157.26 | 7.237% | $168.6409 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $7.41 | 4.585% | $7.7497 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $463.10 | $499.3976 | $499.39 | $499.40 | $499.40 | |