| 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 | $165.31 | 9.245% | $180.5929 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $218.28 | 6.503% | $232.4747 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $96.48 | 6.803% | $103.0435 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $8.88 | 6.695% | $9.4745 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $52.83 | 13.222% | $59.8152 | $59.82 | $59.80 | $59.80 |
| Purchase #6 | $245.97 | 8.840% | $267.7137 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $25.67 | 4.760% | $26.8919 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $813.42 | $880.0064 | $879.99 | $879.95 | $880.00 | |