| 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 | $92.73 | 4.377% | $96.7888 | $96.79 | $96.80 | $96.80 |
| Purchase #2 | $93.89 | 3.598% | $97.2682 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $249.82 | 13.482% | $283.5007 | $283.50 | $283.50 | $283.50 |
| Purchase #4 | $222.32 | 6.666% | $237.1399 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $233.68 | 11.391% | $260.2985 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $184.63 | 6.104% | $195.8998 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $226.42 | 11.602% | $252.6892 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,303.49 | $1,423.5851 | $1,423.59 | $1,423.60 | $1,423.60 | |