| 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 | $126.50 | 9.452% | $138.4568 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $10.36 | 5.472% | $10.9269 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $71.46 | 4.490% | $74.6686 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $199.53 | 4.760% | $209.0276 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $211.34 | 11.351% | $235.3292 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $27.96 | 10.177% | $30.8055 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $173.30 | 11.828% | $193.7979 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $820.45 | $893.0125 | $893.03 | $893.05 | $893.00 | |