| 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 | $72.59 | 9.527% | $79.5056 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $127.27 | 13.301% | $144.1982 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $228.64 | 10.364% | $252.3362 | $252.34 | $252.35 | $252.30 |
| Purchase #4 | $21.44 | 7.146% | $22.9721 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $160.46 | 9.453% | $175.6283 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $207.51 | 7.374% | $222.8118 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $8.90 | 6.232% | $9.4546 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $826.81 | $906.9068 | $906.91 | $906.90 | $906.90 | |