| 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 | $93.51 | 6.704% | $99.7789 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $70.74 | 9.705% | $77.6053 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $88.31 | 11.106% | $98.1177 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $241.62 | 13.277% | $273.6999 | $273.70 | $273.70 | $273.70 |
| Purchase #5 | $131.94 | 13.401% | $149.6213 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $233.38 | 10.691% | $258.3307 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $131.34 | 4.471% | $137.2122 | $137.21 | $137.20 | $137.20 |
| 7 purchase totals = | $990.84 | $1,094.3660 | $1,094.37 | $1,094.35 | $1,094.30 | |