| 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 | $223.98 | 9.239% | $244.6735 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $12.57 | 13.680% | $14.2896 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $77.43 | 4.304% | $80.7626 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $39.56 | 6.642% | $42.1876 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $94.30 | 4.195% | $98.2559 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $68.85 | 7.468% | $73.9917 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $75.94 | 11.488% | $84.664 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $592.63 | $638.8249 | $638.82 | $638.80 | $639.00 | |