| 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 | $66.98 | 5.833% | $70.8869 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $207.65 | 5.434% | $218.9337 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $51.38 | 12.293% | $57.6961 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $166.57 | 13.240% | $188.6239 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $7.68 | 4.559% | $8.0301 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $155.77 | 13.193% | $176.3207 | $176.32 | $176.30 | $176.30 |
| Purchase #7 | $241.85 | 6.454% | $257.459 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $897.88 | $977.9504 | $977.95 | $977.95 | $977.90 | |