| 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 | $62.69 | 9.691% | $68.7653 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $43.26 | 8.270% | $46.8376 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $120.37 | 4.156% | $125.3726 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $9.87 | 7.605% | $10.6206 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $150.48 | 5.462% | $158.6992 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $110.69 | 9.474% | $121.1768 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $69.97 | 3.666% | $72.5351 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $567.33 | $604.0072 | $604.02 | $604.00 | $604.00 | |