| 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 | $24.90 | 13.373% | $28.2299 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $237.68 | 3.409% | $245.7825 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $94.52 | 9.178% | $103.195 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $31.48 | 10.358% | $34.7407 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $63.52 | 11.495% | $70.8216 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $122.28 | 12.782% | $137.9098 | $137.91 | $137.90 | $137.90 |
| Purchase #7 | $161.39 | 7.329% | $173.2183 | $173.22 | $173.20 | $173.20 |
| 7 purchase totals = | $735.77 | $793.8978 | $793.90 | $793.90 | $793.80 | |