| 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 | $104.47 | 3.139% | $107.7493 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $174.84 | 9.752% | $191.8904 | $191.89 | $191.90 | $191.90 |
| Purchase #3 | $145.74 | 7.198% | $156.2304 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $92.77 | 12.148% | $104.0397 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $38.65 | 3.450% | $39.9834 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $83.38 | 10.120% | $91.8181 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $15.33 | 7.547% | $16.487 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $655.18 | $708.1983 | $708.20 | $708.25 | $708.10 | |