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 | $73.30 | 7.844% | $79.0497 | $79.05 | $79.05 | $79.00 |
Purchase #2 | $68.67 | 13.320% | $77.8168 | $77.82 | $77.80 | $77.80 |
Purchase #3 | $7.49 | 4.262% | $7.8092 | $7.81 | $7.80 | $7.80 |
Purchase #4 | $25.70 | 10.425% | $28.3792 | $28.38 | $28.40 | $28.40 |
Purchase #5 | $34.67 | 4.711% | $36.3033 | $36.30 | $36.30 | $36.30 |
Purchase #6 | $127.63 | 7.252% | $136.8857 | $136.89 | $136.90 | $136.90 |
Purchase #7 | $101.77 | 9.433% | $111.37 | $111.37 | $111.35 | $111.40 |
7 purchase totals = | $439.23 | $477.6139 | $477.62 | $477.60 | $477.60 |