| 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 | 12.330% | $10.8286 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $45.47 | 11.639% | $50.7623 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $123.40 | 7.579% | $132.7525 | $132.75 | $132.75 | $132.80 |
| Purchase #4 | $169.78 | 7.731% | $182.9057 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $248.33 | 7.624% | $267.2627 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $49.66 | 3.412% | $51.3544 | $51.35 | $51.35 | $51.40 |
| Purchase #7 | $17.31 | 12.845% | $19.5335 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $663.59 | $715.3997 | $715.39 | $715.40 | $715.50 | |