| 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 | $51.71 | 10.363% | $57.0687 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $75.28 | 11.116% | $83.6481 | $83.65 | $83.65 | $83.60 |
| Purchase #3 | $232.31 | 9.104% | $253.4595 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $161.99 | 3.536% | $167.718 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $154.49 | 8.250% | $167.2354 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $115.56 | 5.679% | $122.1227 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $241.25 | 6.650% | $257.2931 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $1,032.59 | $1,108.5455 | $1,108.55 | $1,108.50 | $1,108.50 | |