| 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 | $77.59 | 3.539% | $80.3359 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $230.89 | 7.369% | $247.9043 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $234.60 | 6.236% | $249.2297 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $59.89 | 5.301% | $63.0648 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $100.56 | 9.118% | $109.7291 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $157.44 | 7.417% | $169.1173 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $218.63 | 10.746% | $242.124 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $1,079.60 | $1,161.5051 | $1,161.50 | $1,161.50 | $1,161.40 | |