| 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 | $40.33 | 8.355% | $43.6996 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $114.59 | 6.202% | $121.6969 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $8.37 | 7.657% | $9.0109 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $170.25 | 7.611% | $183.2077 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $205.97 | 7.416% | $221.2447 | $221.24 | $221.25 | $221.20 |
| Purchase #6 | $171.42 | 13.200% | $194.0474 | $194.05 | $194.05 | $194.00 |
| Purchase #7 | $42.73 | 3.387% | $44.1773 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $753.66 | $817.0845 | $817.09 | $817.10 | $817.00 | |