| 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 | $69.57 | 5.136% | $73.1431 | $73.14 | $73.15 | $73.10 |
| Purchase #2 | $35.36 | 10.734% | $39.1555 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $103.64 | 9.742% | $113.7366 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $220.75 | 5.550% | $233.0016 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $18.96 | 13.338% | $21.4889 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $172.93 | 4.656% | $180.9816 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $51.61 | 8.234% | $55.8596 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $672.82 | $717.3669 | $717.37 | $717.40 | $717.40 | |