| 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 | $87.79 | 5.192% | $92.3481 | $92.35 | $92.35 | $92.30 |
| Purchase #2 | $127.61 | 13.328% | $144.6179 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $17.38 | 6.419% | $18.4956 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $117.80 | 8.841% | $128.2147 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $148.43 | 11.608% | $165.6598 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $195.84 | 7.178% | $209.8974 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $24.99 | 7.237% | $26.7985 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $719.84 | $786.0320 | $786.04 | $786.00 | $786.00 | |