| 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 | $73.80 | 3.660% | $76.5011 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $147.91 | 8.217% | $160.0638 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $48.74 | 4.716% | $51.0386 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $248.98 | 13.128% | $281.6661 | $281.67 | $281.65 | $281.70 |
| Purchase #5 | $61.80 | 12.551% | $69.5565 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $219.26 | 8.407% | $237.6932 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $47.25 | 7.365% | $50.73 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $847.74 | $927.2493 | $927.25 | $927.25 | $927.30 | |