| 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 | $200.34 | 10.858% | $222.0929 | $222.09 | $222.10 | $222.10 |
| Purchase #2 | $68.99 | 6.655% | $73.5813 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $57.78 | 6.694% | $61.6478 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $22.29 | 12.270% | $25.025 | $25.03 | $25.05 | $25.00 |
| Purchase #5 | $200.50 | 6.771% | $214.0759 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $28.25 | 10.634% | $31.2541 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $57.67 | 8.757% | $62.7202 | $62.72 | $62.70 | $62.70 |
| 7 purchase totals = | $635.82 | $690.3972 | $690.40 | $690.45 | $690.40 | |