| 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 | $5.88 | 9.747% | $6.4531 | $6.45 | $6.45 | $6.50 |
| Purchase #2 | $5.74 | 5.832% | $6.0748 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $182.67 | 12.239% | $205.027 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $60.56 | 13.275% | $68.5993 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $166.74 | 5.616% | $176.1041 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $186.51 | 4.253% | $194.4423 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $43.59 | 11.712% | $48.6953 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $651.69 | $705.3959 | $705.39 | $705.40 | $705.40 | |