| 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 | $22.81 | 11.541% | $25.4425 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $204.27 | 13.184% | $231.201 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $115.31 | 3.537% | $119.3885 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $70.81 | 5.790% | $74.9099 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $155.48 | 4.186% | $161.9884 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $98.37 | 10.814% | $109.0077 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $71.78 | 7.669% | $77.2848 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $738.83 | $799.2228 | $799.22 | $799.25 | $799.20 | |