| 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 | $73.26 | 8.141% | $79.2241 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $61.90 | 11.344% | $68.9219 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $28.78 | 13.470% | $32.6567 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $63.91 | 8.870% | $69.5788 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $111.44 | 7.523% | $119.8236 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $200.74 | 5.492% | $211.7646 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $235.99 | 13.461% | $267.7566 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $776.02 | $849.7263 | $849.72 | $849.65 | $849.80 | |