| 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 | $29.87 | 8.454% | $32.3952 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $32.89 | 8.472% | $35.6764 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $178.92 | 13.109% | $202.3746 | $202.37 | $202.35 | $202.40 |
| Purchase #4 | $47.87 | 5.444% | $50.476 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $222.67 | 3.839% | $231.2183 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $20.49 | 12.231% | $22.9961 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $97.78 | 3.780% | $101.4761 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $630.49 | $676.6127 | $676.63 | $676.65 | $676.70 | |