| 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 | $26.96 | 10.189% | $29.707 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $10.87 | 9.337% | $11.8849 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $150.92 | 3.838% | $156.7123 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $95.37 | 8.571% | $103.5442 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $45.30 | 5.280% | $47.6918 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $42.86 | 9.362% | $46.8726 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $54.73 | 6.555% | $58.3176 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $427.01 | $454.7304 | $454.72 | $454.70 | $454.70 | |