| 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 | $55.80 | 10.638% | $61.736 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $198.41 | 12.795% | $223.7966 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $135.58 | 5.279% | $142.7373 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $207.73 | 9.683% | $227.8445 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $49.32 | 10.624% | $54.5598 | $54.56 | $54.55 | $54.60 |
| Purchase #6 | $106.38 | 13.177% | $120.3977 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $31.88 | 13.712% | $36.2514 | $36.25 | $36.25 | $36.30 |
| 7 purchase totals = | $785.10 | $867.3233 | $867.33 | $867.35 | $867.30 | |