| 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 | $9.42 | 8.309% | $10.2027 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $24.75 | 5.808% | $26.1875 | $26.19 | $26.20 | $26.20 |
| Purchase #3 | $205.54 | 6.384% | $218.6617 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $215.77 | 8.133% | $233.3186 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $53.29 | 3.195% | $54.9926 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $23.32 | 9.255% | $25.4783 | $25.48 | $25.50 | $25.50 |
| Purchase #7 | $43.34 | 9.227% | $47.339 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $575.43 | $616.1804 | $616.18 | $616.20 | $616.20 | |