| 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 | $241.50 | 10.379% | $266.5653 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $63.66 | 12.662% | $71.7206 | $71.72 | $71.70 | $71.70 |
| Purchase #3 | $19.52 | 12.382% | $21.937 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $34.49 | 9.315% | $37.7027 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $11.65 | 8.151% | $12.5996 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $178.77 | 10.398% | $197.3585 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $73.80 | 10.805% | $81.7741 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $623.39 | $689.6578 | $689.66 | $689.60 | $689.70 | |