| 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 | $7.83 | 9.651% | $8.5857 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $9.93 | 3.279% | $10.2556 | $10.26 | $10.25 | $10.30 |
| Purchase #3 | $43.79 | 6.602% | $46.681 | $46.68 | $46.70 | $46.70 |
| Purchase #4 | $66.98 | 8.483% | $72.6619 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $222.63 | 5.436% | $234.7322 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $186.74 | 5.552% | $197.1078 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $29.58 | 13.462% | $33.5621 | $33.56 | $33.55 | $33.60 |
| 7 purchase totals = | $567.48 | $603.5863 | $603.59 | $603.60 | $603.70 | |