| 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 | $31.38 | 4.371% | $32.7516 | $32.75 | $32.75 | $32.80 |
| Purchase #2 | $81.50 | 13.212% | $92.2678 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $185.86 | 13.507% | $210.9641 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $24.57 | 10.859% | $27.2381 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $248.52 | 10.322% | $274.1722 | $274.17 | $274.15 | $274.20 |
| Purchase #6 | $81.72 | 3.455% | $84.5434 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $210.74 | 12.259% | $236.5746 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $864.29 | $958.5118 | $958.50 | $958.45 | $958.60 | |