| 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 | $78.61 | 6.536% | $83.7479 | $83.75 | $83.75 | $83.70 |
| Purchase #2 | $137.49 | 10.598% | $152.0612 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $156.40 | 13.784% | $177.9582 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $145.30 | 12.226% | $163.0644 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $197.46 | 5.174% | $207.6766 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $57.73 | 6.408% | $61.4293 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $117.70 | 9.282% | $128.6249 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $890.69 | $974.5625 | $974.56 | $974.55 | $974.60 | |