| 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 | $31.53 | 6.257% | $33.5028 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $209.47 | 9.547% | $229.4681 | $229.47 | $229.45 | $229.50 |
| Purchase #3 | $10.71 | 8.175% | $11.5855 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $76.94 | 5.284% | $81.0055 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $33.46 | 10.193% | $36.8706 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $37.86 | 3.196% | $39.07 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $50.55 | 9.104% | $55.1521 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $450.52 | $486.6546 | $486.66 | $486.60 | $486.80 | |