| 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 | $73.31 | 3.524% | $75.8934 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $72.85 | 5.337% | $76.738 | $76.74 | $76.75 | $76.70 |
| Purchase #3 | $160.94 | 7.690% | $173.3163 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $57.41 | 9.226% | $62.7066 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $177.34 | 8.412% | $192.2578 | $192.26 | $192.25 | $192.30 |
| Purchase #6 | $59.27 | 6.461% | $63.0994 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $168.66 | 9.274% | $184.3015 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $769.78 | $828.3130 | $828.32 | $828.30 | $828.30 | |