| 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 | $41.42 | 4.426% | $43.2532 | $43.25 | $43.25 | $43.30 |
| Purchase #2 | $26.42 | 8.787% | $28.7415 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $90.72 | 5.410% | $95.628 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $47.32 | 7.194% | $50.7242 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $224.99 | 12.796% | $253.7797 | $253.78 | $253.80 | $253.80 |
| Purchase #6 | $208.66 | 5.625% | $220.3971 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $155.94 | 4.726% | $163.3097 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $795.47 | $855.8334 | $855.83 | $855.85 | $855.80 | |