| 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 | $72.59 | 9.413% | $79.4229 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $61.33 | 10.470% | $67.7513 | $67.75 | $67.75 | $67.80 |
| Purchase #3 | $192.34 | 4.617% | $201.2203 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $232.43 | 10.784% | $257.4953 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $133.29 | 6.720% | $142.2471 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $241.69 | 10.296% | $266.5744 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $39.32 | 12.273% | $44.1457 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $972.99 | $1,058.8570 | $1,058.86 | $1,058.80 | $1,058.80 | |