| 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 | $25.29 | 5.454% | $26.6693 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $14.56 | 3.741% | $15.1047 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $55.60 | 5.819% | $58.8354 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $64.38 | 9.715% | $70.6345 | $70.63 | $70.65 | $70.60 |
| Purchase #5 | $71.47 | 5.655% | $75.5116 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $178.64 | 9.825% | $196.1914 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $164.72 | 10.364% | $181.7916 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $574.66 | $624.7385 | $624.73 | $624.75 | $624.70 | |