| 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 | $9.64 | 8.627% | $10.4716 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $70.87 | 11.574% | $79.0725 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $179.42 | 11.112% | $199.3572 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $187.26 | 9.238% | $204.5591 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $84.76 | 3.708% | $87.9029 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $145.25 | 9.190% | $158.5985 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $27.71 | 8.438% | $30.0482 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $704.91 | $770.0100 | $770.01 | $769.95 | $770.10 | |