| 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 | $86.41 | 5.828% | $91.446 | $91.45 | $91.45 | $91.40 |
| Purchase #2 | $20.87 | 4.258% | $21.7586 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $30.86 | 11.185% | $34.3117 | $34.31 | $34.30 | $34.30 |
| Purchase #4 | $142.93 | 6.436% | $152.129 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $140.36 | 12.708% | $158.1969 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $35.34 | 8.574% | $38.3701 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $112.88 | 4.671% | $118.1526 | $118.15 | $118.15 | $118.20 |
| 7 purchase totals = | $569.65 | $614.3649 | $614.37 | $614.35 | $614.40 | |