| 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 | $26.70 | 11.506% | $29.7721 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $23.89 | 8.268% | $25.8652 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $91.25 | 3.767% | $94.6874 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $76.39 | 13.419% | $86.6408 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $150.40 | 7.239% | $161.2875 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $69.61 | 7.169% | $74.6003 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $123.70 | 7.502% | $132.98 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $561.94 | $605.8333 | $605.84 | $605.85 | $605.90 | |