| 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 | $17.58 | 9.514% | $19.2526 | $19.25 | $19.25 | $19.30 |
| Purchase #2 | $72.84 | 11.249% | $81.0338 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $176.94 | 8.674% | $192.2878 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $94.73 | 7.765% | $102.0858 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $8.78 | 3.492% | $9.0866 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $103.35 | 13.320% | $117.1162 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $194.75 | 8.590% | $211.479 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $668.97 | $732.3418 | $732.35 | $732.40 | $732.40 | |