| 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 | $8.43 | 7.523% | $9.0642 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $155.62 | 8.457% | $168.7808 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $113.87 | 8.629% | $123.6958 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $63.44 | 12.316% | $71.2533 | $71.25 | $71.25 | $71.30 |
| Purchase #5 | $204.74 | 5.660% | $216.3283 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $150.68 | 4.784% | $157.8885 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $177.44 | 6.224% | $188.4839 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $874.22 | $935.4948 | $935.49 | $935.55 | $935.60 | |