| 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 | $25.45 | 10.671% | $28.1658 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $205.98 | 3.229% | $212.6311 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $203.86 | 9.662% | $223.557 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $105.70 | 10.861% | $117.1801 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $31.58 | 6.518% | $33.6384 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $119.43 | 10.152% | $131.5545 | $131.55 | $131.55 | $131.60 |
| Purchase #7 | $111.68 | 6.135% | $118.5316 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $803.68 | $865.2585 | $865.26 | $865.30 | $865.30 | |