| 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 | $30.36 | 11.162% | $33.7488 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $18.63 | 8.580% | $20.2285 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $111.46 | 11.323% | $124.0806 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $186.37 | 5.575% | $196.7601 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $80.98 | 4.484% | $84.6111 | $84.61 | $84.60 | $84.60 |
| Purchase #6 | $92.76 | 9.371% | $101.4525 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $203.44 | 7.816% | $219.3409 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $724.00 | $780.2225 | $780.22 | $780.25 | $780.20 | |