| 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 | $21.55 | 6.633% | $22.9794 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $173.70 | 9.663% | $190.4846 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $33.69 | 13.845% | $38.3544 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $216.77 | 13.744% | $246.5629 | $246.56 | $246.55 | $246.60 |
| Purchase #5 | $107.86 | 4.402% | $112.608 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $75.74 | 13.710% | $86.124 | $86.12 | $86.10 | $86.10 |
| Purchase #7 | $185.89 | 6.113% | $197.2535 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $815.20 | $894.3668 | $894.35 | $894.35 | $894.50 | |