| 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 | $93.55 | 11.598% | $104.3999 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $159.50 | 4.659% | $166.9311 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $106.73 | 3.585% | $110.5563 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $196.66 | 12.329% | $220.9062 | $220.91 | $220.90 | $220.90 |
| Purchase #5 | $81.51 | 12.490% | $91.6906 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $157.58 | 8.587% | $171.1114 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $102.77 | 6.589% | $109.5415 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $898.30 | $975.1370 | $975.14 | $975.15 | $975.10 | |