| 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 | $82.66 | 7.606% | $88.9471 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $20.53 | 10.230% | $22.6302 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $45.67 | 3.858% | $47.4319 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $138.64 | 12.695% | $156.2403 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $40.84 | 5.844% | $43.2267 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $95.48 | 7.639% | $102.7737 | $102.77 | $102.75 | $102.80 |
| Purchase #7 | $39.34 | 8.420% | $42.6524 | $42.65 | $42.65 | $42.70 |
| 7 purchase totals = | $463.16 | $503.9023 | $503.90 | $503.95 | $503.80 | |