| 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 | $43.60 | 9.858% | $47.8981 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $203.33 | 13.373% | $230.5213 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $45.31 | 3.663% | $46.9697 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $100.80 | 12.795% | $113.6974 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $200.68 | 8.668% | $218.0749 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $125.43 | 6.153% | $133.1477 | $133.15 | $133.15 | $133.10 |
| Purchase #7 | $35.66 | 3.124% | $36.774 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $754.81 | $827.0831 | $827.08 | $827.00 | $827.10 | |