| 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 | $40.95 | 6.609% | $43.6564 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $10.42 | 7.759% | $11.2285 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $23.71 | 8.468% | $25.7178 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $47.87 | 12.626% | $53.9141 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $148.87 | 10.342% | $164.2661 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $250.72 | 6.765% | $267.6812 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $135.60 | 13.745% | $154.2382 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $658.14 | $720.7023 | $720.71 | $720.70 | $720.70 | |