| 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 | $59.60 | 9.532% | $65.2811 | $65.28 | $65.30 | $65.30 |
| Purchase #2 | $12.74 | 10.354% | $14.0591 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $128.62 | 9.795% | $141.2183 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $16.53 | 8.837% | $17.9908 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $187.33 | 9.836% | $205.7558 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $56.49 | 12.686% | $63.6563 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $83.99 | 7.256% | $90.0843 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $545.30 | $598.0457 | $598.05 | $598.05 | $598.20 | |