| 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 | $29.97 | 6.768% | $31.9984 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $235.86 | 3.457% | $244.0137 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $34.75 | 3.467% | $35.9548 | $35.95 | $35.95 | $36.00 |
| Purchase #4 | $22.90 | 11.325% | $25.4934 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $42.76 | 11.382% | $47.6269 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $195.97 | 6.295% | $208.3063 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $116.49 | 9.314% | $127.3399 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $678.70 | $720.7334 | $720.73 | $720.75 | $720.70 | |