| 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 | $79.68 | 8.664% | $86.5835 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $209.36 | 6.618% | $223.2154 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $44.76 | 8.693% | $48.651 | $48.65 | $48.65 | $48.70 |
| Purchase #4 | $162.45 | 13.857% | $184.9607 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $128.28 | 11.533% | $143.0745 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $147.75 | 7.798% | $159.2715 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $62.50 | 11.483% | $69.6769 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $834.78 | $915.4335 | $915.43 | $915.40 | $915.60 | |