| 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 | $57.45 | 10.200% | $63.3099 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $151.71 | 3.317% | $156.7422 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $39.32 | 12.451% | $44.2157 | $44.22 | $44.20 | $44.20 |
| Purchase #4 | $49.48 | 3.535% | $51.2291 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $91.60 | 13.339% | $103.8185 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $153.91 | 7.306% | $165.1547 | $165.15 | $165.15 | $165.20 |
| Purchase #7 | $119.92 | 4.216% | $124.9758 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $663.39 | $709.4459 | $709.45 | $709.45 | $709.40 | |