| 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 | $22.79 | 7.266% | $24.4459 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $74.99 | 7.392% | $80.5333 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $141.67 | 13.684% | $161.0561 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $93.64 | 4.451% | $97.8079 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $60.31 | 6.860% | $64.4473 | $64.45 | $64.45 | $64.40 |
| Purchase #6 | $51.43 | 4.521% | $53.7552 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $185.92 | 3.297% | $192.0498 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $630.75 | $674.0955 | $674.11 | $674.10 | $674.00 | |