| 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 | $33.38 | 7.693% | $35.9479 | $35.95 | $35.95 | $35.90 |
| Purchase #2 | $81.34 | 13.758% | $92.5308 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $33.90 | 10.824% | $37.5693 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $175.90 | 12.193% | $197.3475 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $32.79 | 12.145% | $36.7723 | $36.77 | $36.75 | $36.80 |
| Purchase #6 | $223.56 | 6.447% | $237.9729 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $40.83 | 8.675% | $44.372 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $621.70 | $682.5127 | $682.51 | $682.45 | $682.50 | |