| 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 | $56.70 | 3.158% | $58.4906 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $5.46 | 11.426% | $6.0839 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $235.26 | 12.433% | $264.5099 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $101.57 | 8.385% | $110.0866 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $152.42 | 10.102% | $167.8175 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $173.40 | 13.239% | $196.3564 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $175.64 | 7.494% | $188.8025 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $900.45 | $992.1474 | $992.15 | $992.15 | $992.20 | |