| 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 | $102.27 | 8.453% | $110.9149 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $65.68 | 12.604% | $73.9583 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $76.43 | 10.355% | $84.3443 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $83.98 | 7.795% | $90.5262 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $206.76 | 12.520% | $232.6464 | $232.65 | $232.65 | $232.60 |
| Purchase #6 | $86.39 | 8.783% | $93.9776 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $205.26 | 6.667% | $218.9447 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $826.77 | $905.3124 | $905.31 | $905.35 | $905.20 | |