| 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 | $30.99 | 3.131% | $31.9603 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $25.78 | 13.326% | $29.2154 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $54.33 | 6.723% | $57.9826 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $30.63 | 7.445% | $32.9104 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $67.39 | 4.349% | $70.3208 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $111.63 | 5.691% | $117.9829 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $89.78 | 5.495% | $94.7134 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $410.53 | $435.0858 | $435.08 | $435.05 | $435.10 | |