| 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 | $46.73 | 10.544% | $51.6572 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $55.40 | 3.793% | $57.5013 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $84.85 | 6.257% | $90.1591 | $90.16 | $90.15 | $90.20 |
| Purchase #4 | $176.36 | 4.120% | $183.626 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $237.76 | 5.567% | $250.9961 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $147.80 | 13.117% | $167.1869 | $167.19 | $167.20 | $167.20 |
| Purchase #7 | $156.78 | 8.128% | $169.5231 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $905.68 | $970.6497 | $970.66 | $970.65 | $970.70 | |