| 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 | $101.47 | 9.421% | $111.0295 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $43.28 | 12.827% | $48.8315 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $9.67 | 6.185% | $10.2681 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $8.36 | 7.836% | $9.0151 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $23.29 | 4.238% | $24.277 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $165.55 | 8.723% | $179.9909 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $202.44 | 3.330% | $209.1813 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $554.06 | $592.5934 | $592.60 | $592.65 | $592.60 | |