| 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 | $215.62 | 7.452% | $231.688 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $40.87 | 4.277% | $42.618 | $42.62 | $42.60 | $42.60 |
| Purchase #3 | $97.51 | 13.142% | $110.3248 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $69.45 | 12.658% | $78.241 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $106.46 | 9.319% | $116.381 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $96.72 | 6.440% | $102.9488 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $177.39 | 8.493% | $192.4557 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $804.02 | $874.6573 | $874.66 | $874.65 | $874.60 | |