| 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 | $31.47 | 8.220% | $34.0568 | $34.06 | $34.05 | $34.10 |
| Purchase #2 | $147.96 | 12.685% | $166.7287 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $187.73 | 11.601% | $209.5086 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $159.45 | 4.810% | $167.1195 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $62.38 | 4.207% | $65.0043 | $65.00 | $65.00 | $65.00 |
| Purchase #6 | $82.99 | 3.553% | $85.9386 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $233.99 | 9.763% | $256.8344 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $905.97 | $985.1909 | $985.19 | $985.20 | $985.10 | |