| 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 | $74.74 | 11.451% | $83.2985 | $83.30 | $83.30 | $83.30 |
| Purchase #2 | $128.84 | 12.618% | $145.097 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $55.39 | 12.473% | $62.2988 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $26.78 | 3.844% | $27.8094 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $7.74 | 13.121% | $8.7556 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $119.68 | 8.499% | $129.8516 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $227.51 | 4.715% | $238.2371 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $640.68 | $695.3480 | $695.36 | $695.35 | $695.40 | |