| 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 | $71.84 | 7.142% | $76.9708 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $84.30 | 7.216% | $90.3831 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $90.98 | 6.870% | $97.2303 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $176.63 | 4.850% | $185.1966 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $250.99 | 13.204% | $284.1307 | $284.13 | $284.15 | $284.10 |
| Purchase #6 | $40.30 | 6.806% | $43.0428 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $135.47 | 7.854% | $146.1098 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $850.51 | $923.0641 | $923.06 | $923.10 | $923.00 | |