| 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 | $7.63 | 13.836% | $8.6857 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $209.44 | 7.867% | $225.9166 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $81.33 | 3.288% | $84.0041 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $133.82 | 10.818% | $148.2966 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $13.45 | 9.145% | $14.68 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $32.47 | 8.528% | $35.239 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $176.25 | 13.760% | $200.502 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $654.39 | $717.3240 | $717.33 | $717.35 | $717.30 | |