| 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 | $49.71 | 10.791% | $55.0742 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $94.98 | 4.838% | $99.5751 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $31.72 | 11.465% | $35.3567 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $226.54 | 13.163% | $256.3595 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $48.85 | 3.773% | $50.6931 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $82.29 | 7.172% | $88.1918 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $110.54 | 6.661% | $117.9031 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $644.63 | $703.1535 | $703.15 | $703.15 | $703.30 | |