| 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 | $20.84 | 9.277% | $22.7733 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $86.95 | 9.376% | $95.1024 | $95.10 | $95.10 | $95.10 |
| Purchase #3 | $198.85 | 12.455% | $223.6168 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $78.94 | 7.378% | $84.7642 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $39.51 | 11.153% | $43.9166 | $43.92 | $43.90 | $43.90 |
| Purchase #6 | $190.28 | 5.440% | $200.6312 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $54.72 | 8.110% | $59.1578 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $670.09 | $729.9623 | $729.96 | $729.90 | $730.00 | |