| 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 | $28.67 | 9.682% | $31.4458 | $31.45 | $31.45 | $31.40 |
| Purchase #2 | $121.47 | 4.575% | $127.0273 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $34.87 | 5.797% | $36.8914 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $87.79 | 12.201% | $98.5013 | $98.50 | $98.50 | $98.50 |
| Purchase #5 | $119.37 | 9.665% | $130.9071 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $17.95 | 8.497% | $19.4752 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $220.30 | 5.569% | $232.5685 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $630.42 | $676.8166 | $676.83 | $676.85 | $676.80 | |