| 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 | $64.77 | 7.200% | $69.4334 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $98.83 | 7.397% | $106.1405 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $163.36 | 6.419% | $173.8461 | $173.85 | $173.85 | $173.80 |
| Purchase #4 | $192.41 | 3.340% | $198.8365 | $198.84 | $198.85 | $198.80 |
| Purchase #5 | $233.74 | 8.631% | $253.9141 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $173.58 | 7.833% | $187.1765 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $58.33 | 9.833% | $64.0656 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $985.02 | $1,053.4127 | $1,053.42 | $1,053.45 | $1,053.30 | |