| 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 | $77.92 | 11.309% | $86.732 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $156.80 | 5.683% | $165.7109 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $218.87 | 10.256% | $241.3173 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $38.60 | 9.539% | $42.2821 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $64.70 | 5.603% | $68.3251 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $36.47 | 13.438% | $41.3708 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $107.43 | 12.493% | $120.8512 | $120.85 | $120.85 | $120.90 |
| 7 purchase totals = | $700.79 | $766.5894 | $766.59 | $766.60 | $766.60 | |