| 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 | $93.71 | 9.488% | $102.6012 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $57.52 | 12.380% | $64.641 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $126.91 | 5.797% | $134.267 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $148.33 | 5.205% | $156.0506 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $230.66 | 7.317% | $247.5374 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $22.38 | 9.444% | $24.4936 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $12.72 | 4.303% | $13.2673 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $692.23 | $742.8581 | $742.86 | $742.85 | $742.90 | |