| 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 | $63.43 | 3.773% | $65.8232 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $65.57 | 11.817% | $73.3184 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $171.93 | 9.777% | $188.7396 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $118.33 | 8.731% | $128.6614 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $149.67 | 13.639% | $170.0835 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $29.87 | 12.227% | $33.5222 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $153.40 | 10.112% | $168.9118 | $168.91 | $168.90 | $168.90 |
| 7 purchase totals = | $752.20 | $829.0601 | $829.05 | $829.00 | $829.00 | |