| 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 | $116.95 | 4.651% | $122.3893 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $10.32 | 5.145% | $10.851 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $67.73 | 10.329% | $74.7258 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $34.86 | 7.535% | $37.4867 | $37.49 | $37.50 | $37.50 |
| Purchase #5 | $167.34 | 11.533% | $186.6393 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $137.91 | 12.683% | $155.4011 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $174.41 | 10.378% | $192.5103 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $709.52 | $780.0035 | $780.01 | $780.05 | $780.00 | |