| 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 | $54.66 | 9.370% | $59.7816 | $59.78 | $59.80 | $59.80 |
| Purchase #2 | $65.28 | 9.415% | $71.4261 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $143.85 | 9.375% | $157.3359 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $188.53 | 5.144% | $198.228 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $15.74 | 3.238% | $16.2497 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $65.81 | 3.451% | $68.0811 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $223.40 | 9.508% | $244.6409 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $757.27 | $815.7433 | $815.75 | $815.85 | $815.60 | |