| 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 | $62.61 | 7.197% | $67.116 | $67.12 | $67.10 | $67.10 |
| Purchase #2 | $205.50 | 4.177% | $214.0837 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $54.70 | 3.655% | $56.6993 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $81.89 | 5.850% | $86.6806 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $150.76 | 9.251% | $164.7068 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $238.59 | 10.117% | $262.7282 | $262.73 | $262.75 | $262.70 |
| Purchase #7 | $64.80 | 8.523% | $70.3229 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $858.85 | $922.3375 | $922.34 | $922.35 | $922.30 | |