| 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 | $76.26 | 9.390% | $83.4208 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $64.88 | 10.149% | $71.4647 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $160.95 | 9.575% | $176.361 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $35.64 | 9.423% | $38.9984 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $103.40 | 4.449% | $108.0003 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $56.58 | 11.605% | $63.1461 | $63.15 | $63.15 | $63.10 |
| Purchase #7 | $143.36 | 10.127% | $157.8781 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $641.07 | $699.2694 | $699.27 | $699.25 | $699.30 | |