| 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 | $33.35 | 10.285% | $36.78 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $19.87 | 13.544% | $22.5612 | $22.56 | $22.55 | $22.60 |
| Purchase #3 | $140.91 | 4.796% | $147.668 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $231.80 | 7.549% | $249.2986 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $61.29 | 11.567% | $68.3794 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $81.33 | 6.319% | $86.4692 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $56.67 | 5.292% | $59.669 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $625.22 | $670.8254 | $670.83 | $670.80 | $671.00 | |