| 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 | $11.44 | 5.566% | $12.0768 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $20.87 | 13.420% | $23.6708 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $20.64 | 3.255% | $21.3118 | $21.31 | $21.30 | $21.30 |
| Purchase #4 | $213.86 | 11.822% | $239.1425 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $207.35 | 10.120% | $228.3338 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $182.91 | 9.111% | $199.5749 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $104.45 | 11.488% | $116.4492 | $116.45 | $116.45 | $116.40 |
| 7 purchase totals = | $761.52 | $840.5598 | $840.55 | $840.55 | $840.50 | |