| 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 | $10.36 | 10.633% | $11.4616 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $21.66 | 10.321% | $23.8955 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $80.26 | 4.749% | $84.0715 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $74.43 | 11.276% | $82.8227 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $161.42 | 9.594% | $176.9066 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $148.81 | 8.359% | $161.249 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $217.39 | 9.490% | $238.0203 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $714.33 | $778.4272 | $778.43 | $778.35 | $778.40 | |