| 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 | $217.54 | 12.512% | $244.7586 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $18.47 | 7.245% | $19.8082 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $145.89 | 6.674% | $155.6267 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $62.66 | 4.331% | $65.3738 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $97.40 | 3.396% | $100.7077 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $61.37 | 5.239% | $64.5852 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $16.45 | 9.128% | $17.9516 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $619.78 | $668.8118 | $668.82 | $668.80 | $668.90 | |